php-opencv / php-opencv Goto Github PK

yum install -y epel-release http://rpms.remirepo.net/enterprise/remi-release-7.rpm && 
yum-config-manager --enable remi-php80 

yum install -y php-cli wget git php-devel make cmake gcc gcc-c++ phpconfig rpm-build rpmdevtools 



git clone https://github.com/opencv/opencv_contrib.git 

git clone https://github.com/opencv/opencv.git 


cd opencv_contrib && git checkout 3.4 

cd ../opencv && git checkout 3.4 


cd .. && mkdir build && cd build 

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ../opencv 

make -j3 

make install 

cd ../..  


echo "/usr/local/lib64" > etc/ld.so.conf.d/opencv.conf && ldconfig 


yum -y install centos-release-scl && yum makecache && yum -y install devtoolset-7-gcc devtoolset-7-gcc-c++ 


scl enable devtoolset-7 bash 


export PKG_CONFIG=/usr/bin/pkg-config && export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig 

git clone https://github.com/php-opencv/php-opencv.git 


cd php-opencv  && git checkout php8.0 


/opt/cpanel/ea-php80/root/usr/bin/phpize && ./configure --with-php-config=/opt/cpanel/ea-php80/root/usr/bin/php-config 

make -j3

make install 


echo "extension=opencv.so" > /opt/cpanel/ea-php80/root/etc/php.d/opencv.ini

echo "extension=opencv.so" > /etc/php/8.1/cli/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.1/fpm/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.1/apache2/conf.d/opencv.ini

Cloning into 'php-opencv'...
Configuring for:
PHP Api Version:         20190902
Zend Module Api No:      20190902
Zend Extension Api No:   320190902
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed
checking pkg-config is at least version 0.9.0... yes
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-pc-linux-musl
checking host system type... x86_64-pc-linux-musl
checking target system type... x86_64-pc-linux-musl
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib
checking for PHP extension directory... /usr/lib/php7/modules
checking for PHP installed headers prefix... /usr/include/php7
checking if debug is enabled... no
checking if zts is enabled... no
checking for gawk... no
checking for nawk... no
checking for awk... awk
checking if awk is broken... no
checking for opencv support... yes, shared
checking for php debug... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for pkg-config... found
checking for opencv... found 4.5.0
checking for a sed that does not truncate output... /bin/sed
checking for ld used by cc... /usr/x86_64-alpine-linux-musl/bin/ld
checking if the linker (/usr/x86_64-alpine-linux-musl/bin/ld) is GNU ld... yes
checking for /usr/x86_64-alpine-linux-musl/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking how to run the C++ preprocessor... g++ -E
checking the maximum length of command line arguments... 98304
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC
checking if cc PIC flag -fPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... yes
checking whether the cc linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no

creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64
checking if the linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the g++ linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into programs... immediate
configure: patching config.h.in
configure: creating ./config.status
config.status: creating config.h
/bin/sh /opt/php-opencv/libtool --mode=compile g++ -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/opt/php-opencv -DPHP_ATOM_INC -I/opt/php-opencv/include -I/opt/php-opencv/main -I/opt/php-opencv -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include/opencv4  -DHAVE_CONFIG_H  -g -O2   -c /opt/php-opencv/opencv.cc -o opencv.lo 
mkdir .libs
 g++ -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/opt/php-opencv -DPHP_ATOM_INC -I/opt/php-opencv/include -I/opt/php-opencv/main -I/opt/php-opencv -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include/opencv4 -DHAVE_CONFIG_H -g -O2 -c /opt/php-opencv/opencv.cc  -fPIC -DPIC -o .libs/opencv.o
/bin/sh /opt/php-opencv/libtool --mode=compile g++ -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/opt/php-opencv -DPHP_ATOM_INC -I/opt/php-opencv/include -I/opt/php-opencv/main -I/opt/php-opencv -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include/opencv4  -DHAVE_CONFIG_H  -g -O2   -c /opt/php-opencv/source/opencv2/core/opencv_mat.cc -o source/opencv2/core/opencv_mat.lo 
mkdir source/opencv2/core/.libs
 g++ -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/opt/php-opencv -DPHP_ATOM_INC -I/opt/php-opencv/include -I/opt/php-opencv/main -I/opt/php-opencv -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include/opencv4 -DHAVE_CONFIG_H -g -O2 -c /opt/php-opencv/source/opencv2/core/opencv_mat.cc  -fPIC -DPIC -o source/opencv2/core/.libs/opencv_mat.o
In file included from /usr/include/php7/Zend/zend.h:27,
                 from /usr/include/php7/main/php.h:33,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/opt/php-opencv/source/opencv2/core/opencv_mat.cc: In function 'void opencv_mat_update_property_by_c_mat(zval*, cv::Mat*)':
/usr/include/php7/Zend/zend_types.h:663:38: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'}
  663 | #define Z_OBJ(zval)     (zval).value.obj
      |                         ~~~~~~~~~~~~~^~~
      |                                      |
      |                                      zend_object* {aka _zend_object*}
/usr/include/php7/Zend/zend_types.h:664:28: note: in expansion of macro 'Z_OBJ'
  664 | #define Z_OBJ_P(zval_p)    Z_OBJ(*(zval_p))
      |                            ^~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:53:46: note: in expansion of macro 'Z_OBJ_P'
   53 |     zend_update_property_long(opencv_mat_ce, Z_OBJ_P(z), "rows", sizeof("rows")-1, mat->rows);
      |                                              ^~~~~~~
In file included from /usr/include/php7/main/php.h:37,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_API.h:339:72: note:   initializing argument 2 of 'void zend_update_property_long(zend_class_entry*, zval*, const char*, size_t, zend_long)'
  339 | ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
      |                                                                  ~~~~~~^~~~~~
In file included from /usr/include/php7/Zend/zend.h:27,
                 from /usr/include/php7/main/php.h:33,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_types.h:663:38: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'}
  663 | #define Z_OBJ(zval)     (zval).value.obj
      |                         ~~~~~~~~~~~~~^~~
      |                                      |
      |                                      zend_object* {aka _zend_object*}
/usr/include/php7/Zend/zend_types.h:664:28: note: in expansion of macro 'Z_OBJ'
  664 | #define Z_OBJ_P(zval_p)    Z_OBJ(*(zval_p))
      |                            ^~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:54:46: note: in expansion of macro 'Z_OBJ_P'
   54 |     zend_update_property_long(opencv_mat_ce, Z_OBJ_P(z), "cols", sizeof("cols")-1, mat->cols);
      |                                              ^~~~~~~
In file included from /usr/include/php7/main/php.h:37,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_API.h:339:72: note:   initializing argument 2 of 'void zend_update_property_long(zend_class_entry*, zval*, const char*, size_t, zend_long)'
  339 | ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
      |                                                                  ~~~~~~^~~~~~
In file included from /usr/include/php7/Zend/zend.h:27,
                 from /usr/include/php7/main/php.h:33,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_types.h:663:38: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'}
  663 | #define Z_OBJ(zval)     (zval).value.obj
      |                         ~~~~~~~~~~~~~^~~
      |                                      |
      |                                      zend_object* {aka _zend_object*}
/usr/include/php7/Zend/zend_types.h:664:28: note: in expansion of macro 'Z_OBJ'
  664 | #define Z_OBJ_P(zval_p)    Z_OBJ(*(zval_p))
      |                            ^~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:55:46: note: in expansion of macro 'Z_OBJ_P'
   55 |     zend_update_property_long(opencv_mat_ce, Z_OBJ_P(z), "dims", sizeof("dims")-1, mat->dims);
      |                                              ^~~~~~~
In file included from /usr/include/php7/main/php.h:37,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_API.h:339:72: note:   initializing argument 2 of 'void zend_update_property_long(zend_class_entry*, zval*, const char*, size_t, zend_long)'
  339 | ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
      |                                                                  ~~~~~~^~~~~~
In file included from /usr/include/php7/Zend/zend.h:27,
                 from /usr/include/php7/main/php.h:33,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_types.h:663:38: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'}
  663 | #define Z_OBJ(zval)     (zval).value.obj
      |                         ~~~~~~~~~~~~~^~~
      |                                      |
      |                                      zend_object* {aka _zend_object*}
/usr/include/php7/Zend/zend_types.h:664:28: note: in expansion of macro 'Z_OBJ'
  664 | #define Z_OBJ_P(zval_p)    Z_OBJ(*(zval_p))
      |                            ^~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:56:46: note: in expansion of macro 'Z_OBJ_P'
   56 |     zend_update_property_long(opencv_mat_ce, Z_OBJ_P(z), "type", sizeof("type")-1, mat->type());
      |                                              ^~~~~~~
In file included from /usr/include/php7/main/php.h:37,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_API.h:339:72: note:   initializing argument 2 of 'void zend_update_property_long(zend_class_entry*, zval*, const char*, size_t, zend_long)'
  339 | ZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zend_long value);
      |                                                                  ~~~~~~^~~~~~
In file included from /usr/include/php7/Zend/zend.h:27,
                 from /usr/include/php7/main/php.h:33,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_types.h:663:38: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'}
  663 | #define Z_OBJ(zval)     (zval).value.obj
      |                         ~~~~~~~~~~~~~^~~
      |                                      |
      |                                      zend_object* {aka _zend_object*}
/usr/include/php7/Zend/zend_types.h:664:28: note: in expansion of macro 'Z_OBJ'
  664 | #define Z_OBJ_P(zval_p)    Z_OBJ(*(zval_p))
      |                            ^~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:66:45: note: in expansion of macro 'Z_OBJ_P'
   66 |         zend_update_property(opencv_mat_ce, Z_OBJ_P(z), "shape", sizeof("shape")-1, &shape_zval);
      |                                             ^~~~~~~
In file included from /usr/include/php7/main/php.h:37,
                 from /opt/php-opencv/source/opencv2/core/../../../php_opencv.h:23,
                 from /opt/php-opencv/source/opencv2/core/opencv_mat.cc:18:
/usr/include/php7/Zend/zend_API.h:336:67: note:   initializing argument 2 of 'void zend_update_property(zend_class_entry*, zval*, const char*, size_t, zval*)'
  336 | ZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, size_t name_length, zval *value);
      |                                                             ~~~~~~^~~~~~
/opt/php-opencv/source/opencv2/core/opencv_mat.cc: In function 'zval* opencv_mat_write_property(zend_object*, zend_string*, zval*, void**)':
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:841:40: error: cannot convert 'zend_object*' {aka '_zend_object*'} to 'zval*' {aka '_zval_struct*'} in argument passing
  841 |     std_object_handlers.write_property(object,member,value,cache_slot);
      |                                        ^~~~~~
      |                                        |
      |                                        zend_object* {aka _zend_object*}
/opt/php-opencv/source/opencv2/core/opencv_mat.cc: In function 'void opencv_mat_init()':
/opt/php-opencv/source/opencv2/core/opencv_mat.cc:857:49: error: invalid conversion from 'zval* (*)(zend_object*, zend_string*, zval*, void**)' {aka '_zval_struct* (*)(_zend_object*, _zend_string*, _zval_struct*, void**)'} to 'zend_object_write_property_t' {aka 'void (*)(_zval_struct*, _zval_struct*, _zval_struct*, void**)'} [-fpermissive]
  857 |     opencv_mat_object_handlers.write_property = opencv_mat_write_property;
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                 |
      |                                                 zval* (*)(zend_object*, zend_string*, zval*, void**) {aka _zval_struct* (*)(_zend_object*, _zend_string*, _zval_struct*, void**)}
make: *** [Makefile:194: source/opencv2/core/opencv_mat.lo] Error 1

sudo apt-get install libjaster-dev

OpenCV(4.7.0) /root/opencv/modules/dnn/src/onnx/onnx_importer.cpp:275: error: (-210:Unsupported format or combination of formats) Failed to parse ONNX model: /opt/opencv_zoo-master/models/face_detection_yunet/face_detection_yunet_2022mar.onnx in function 'ONNXImporter'

opencv: git@master
opencv_contrib: git@master
php-opencv: git@master

RUN wget -O opencv.zip https://github.com/opencv/opencv/archive/4.x.zip
RUN unzip opencv.zip
RUN mkdir -p build && cd build && cmake ../opencv-4.x && cmake --build . && make install

RUN apt-get install -y libopencv-dev
RUN git clone https://github.com/php-opencv/php-opencv.git
RUN cd php-opencv && phpize && ./configure --with-php-config=/usr/local/bin/php-config && make && make install && make test
RUN echo "extension=opencv.so" > /usr/local/etc/php/conf.d/docker-php-ext-opencv.ini

Fatal error: Uncaught Error: Class 'CV\Face\FacemarkLBF' not found in

export PKG_CONFIG=/usr/bin/pkg-config && export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib64/pkgconfig/ && export LD_LIBRARY_PATH="/usr/local/lib64/"
scl enable devtoolset-7 bash
git clone https://github.com/php-opencv/php-opencv.git
cd php-opencv/
phpize
./configure --with-php-config=/usr/bin/php-config

checking for opencv... not found
configure: error: Ooops ! no opencv detected in the system

/php-opencv/source/opencv2/core/opencv_mat.cc: In function 'void opencv_mat_init()':
/php-opencv/source/opencv2/core/opencv_mat.cc:858:49: error: invalid conversion from 'void (*)(zval*, zval*, zval*, void**)' {aka 'void (*)(_zval_struct*, _zval_struct*, _zval_struct*, void**)'} to 'zend_object_write_property_t' {aka '_zval_struct* (*)(_zval_struct*, _zval_struct*, _zval_struct*, void**)'} [-fpermissive]
     opencv_mat_object_handlers.write_property = opencv_mat_write_property;
                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:194: source/opencv2/core/opencv_mat.lo] Error 1

PHP Api Version:         20190902
Zend Module Api No:      20190902
Zend Extension Api No:   320190902

$src = imread($PhotoSource); // opencv loads image to matrix with BGR order


$blob = \CV\DNN\blobFromImage($src, 0.017, new \CV\Size(300,300), new Scalar(127.5, 127.5, 127.5), true, false); // convert image to 4 dimensions matrix
//var_export($blob);

//$net = \CV\DNN\readNetFromTensorflow('models/ssd_mobilenet_v1_coco/frozen_inference_graph.pb', 'models/ssd_mobilenet_v1_coco/ssd_mobilenet_v1_coco.pbtxt');
$net = \CV\DNN\readNetFromTensorflow('opencv/models/mobilenetv2/frozen_inference_graph.pb', 'opencv/models/mobilenetv2/ssd_mobilenet_v2_coco_2018_03_29.pbtxt');
//$net = \CV\DNN\readNetFromTensorflow('opencv/models/ssdlite_mobilenet_v2_coco/frozen_inference_graph.pb', 'opencv/models/ssdlite_mobilenet_v2_coco/ssdlite_mobilenet_v2_coco.pbtxt');


$net->setInput($blob, "");

$r = $net->forward();
// var_export($r);



$rectangles = [];
for ($i = 0; $i < $r->shape[2]; $i++) {
    $classId = $r->atIdx([0,0,$i,1]);
    $confidence = intval($r->atIdx([0,0,$i,2]) * 100);


    if ($classId && $confidence > 3) {
        $startX = $r->atIdx([0,0,$i,3]) * $src->cols;
        $startY = $r->atIdx([0,0,$i,4]) * $src->rows;
        $endX = $r->atIdx([0,0,$i,5]) * $src->cols;
        $endY = $r->atIdx([0,0,$i,6]) * $src->rows;

        $scalar = new Scalar(0, 0, 0);
        \CV\rectangle($src, $startX, $startY, $endX, $endY, $scalar, 4);

        $text = 'ClassID=' . $classId . '  ' . " $confidence% ";
        echo '<br><br>' . $text;
        \CV\rectangle($src, $startX, $startY - 40, $startX + 18 * strlen($text), $startY, new Scalar(0,0,0), -2);
        \CV\putText($src, " $text ", new \CV\Point($startX, $startY - 10), 0, 1, new Scalar(255,255,255), 0);
    }
}

[78, 87, 114, 0]

[78.4263377603, 87.7689143744, 114.895847746, 0]

_./configure --with-php-config=/usr/bin/php-config
checking for grep that handles long lines and -e... /usr/bin/grep
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checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib
checking for PHP extension directory... /usr/lib64/php/modules
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checking for re2c version... 0.14.3 (ok)
checking for gawk... gawk
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checking for php debug... no
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checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for pkg-config... found
checking for opencv... not found
configure: error: Ooops ! no opencv detected in the system_

Install the project...
-- Install configuration: "RELEASE"
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-- Up-to-date: /usr/local/include/opencv4/opencv2/phase_unwrapping/phase_unwrapping.hpp
-- Up-to-date: /usr/local/lib64/libopencv_photo.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_photo.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_photo.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/photo.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/photo/cuda.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/photo/legacy/constants_c.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/photo/photo.hpp
-- Up-to-date: /usr/local/lib64/libopencv_plot.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_plot.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_plot.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/plot.hpp
-- Up-to-date: /usr/local/lib64/libopencv_quality.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_quality.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_quality.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/quality_utils.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualitybase.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualitybrisque.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualitygmsd.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualitymse.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualitypsnr.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/quality/qualityssim.hpp
-- Up-to-date: /usr/local/share/opencv4/quality/brisque_model_live.yml
-- Up-to-date: /usr/local/share/opencv4/quality/brisque_range_live.yml
-- Up-to-date: /usr/local/lib64/libopencv_reg.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_reg.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_reg.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/map.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mapaffine.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mapper.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mappergradaffine.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mappergradeuclid.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mappergradproj.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mappergradshift.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mappergradsimilar.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mapperpyramid.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mapprojec.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/reg/mapshift.hpp
-- Up-to-date: /usr/local/lib64/libopencv_surface_matching.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_surface_matching.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_surface_matching.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching/icp.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching/pose_3d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching/ppf_helpers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching/ppf_match_3d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/surface_matching/t_hash_int.hpp
-- Up-to-date: /usr/local/lib64/libopencv_xphoto.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_xphoto.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_xphoto.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/bm3d_image_denoising.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/dct_image_denoising.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/inpainting.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/oilpainting.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/tonemap.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xphoto/white_balance.hpp
-- Up-to-date: /usr/local/lib64/libopencv_dnn.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_dnn.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_dnn.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/all_layers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/dict.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/dnn.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/dnn.inl.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/layer.details.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/layer.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/shape_utils.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/utils/inference_engine.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn/version.hpp
-- Up-to-date: /usr/local/lib64/libopencv_dnn_superres.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_dnn_superres.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_dnn_superres.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/dnn_superres.hpp
-- Up-to-date: /usr/local/lib64/libopencv_features2d.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_features2d.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_features2d.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/features2d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/features2d/features2d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/features2d/hal/interface.h
-- Up-to-date: /usr/local/lib64/libopencv_fuzzy.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_fuzzy.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_fuzzy.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/fuzzy.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/fuzzy/fuzzy_F0_math.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/fuzzy/fuzzy_F1_math.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/fuzzy/fuzzy_image.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/fuzzy/types.hpp
-- Up-to-date: /usr/local/lib64/libopencv_hfs.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_hfs.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_hfs.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/hfs.hpp
-- Up-to-date: /usr/local/lib64/libopencv_img_hash.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_img_hash.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_img_hash.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/average_hash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/block_mean_hash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/color_moment_hash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/img_hash_base.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/marr_hildreth_hash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/phash.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/img_hash/radial_variance_hash.hpp
-- Up-to-date: /usr/local/lib64/libopencv_imgcodecs.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_imgcodecs.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_imgcodecs.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs/imgcodecs.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs/imgcodecs_c.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs/ios.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs/legacy/constants_c.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/imgcodecs/macosx.h
-- Up-to-date: /usr/local/lib64/libopencv_line_descriptor.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_line_descriptor.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_line_descriptor.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/line_descriptor.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/line_descriptor/descriptor.hpp
-- Up-to-date: /usr/local/lib64/libopencv_saliency.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_saliency.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_saliency.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/saliency.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/saliency/saliencyBaseClasses.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/saliency/saliencySpecializedClasses.hpp
-- Up-to-date: /usr/local/lib64/libopencv_text.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_text.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_text.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/text.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/text/erfilter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/text/ocr.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/text/swt_text_detection.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/text/textDetector.hpp
-- Up-to-date: /usr/local/lib64/libopencv_videoio.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_videoio.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_videoio.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio/cap_ios.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio/legacy/constants_c.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio/registry.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio/videoio.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videoio/videoio_c.h
-- Up-to-date: /usr/local/lib64/libopencv_calib3d.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_calib3d.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_calib3d.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/calib3d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/calib3d/calib3d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/calib3d/calib3d_c.h
-- Up-to-date: /usr/local/lib64/libopencv_datasets.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_datasets.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_datasets.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/ar_hmdb.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/ar_sports.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/dataset.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/fr_adience.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/fr_lfw.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/gr_chalearn.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/gr_skig.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/hpe_humaneva.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/hpe_parse.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/ir_affine.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/ir_robot.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/is_bsds.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/is_weizmann.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/msm_epfl.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/msm_middlebury.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/or_imagenet.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/or_mnist.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/or_pascal.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/or_sun.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/pd_caltech.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/pd_inria.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/slam_kitti.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/slam_tumindoor.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/sr_bsds.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/sr_div2k.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/sr_general100.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/tr_chars.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/tr_icdar.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/tr_svt.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/track_alov.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/track_vot.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/datasets/util.hpp
-- Up-to-date: /usr/local/lib64/libopencv_highgui.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_highgui.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_highgui.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/highgui.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/highgui/highgui.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/highgui/highgui_c.h
-- Up-to-date: /usr/local/lib64/libopencv_mcc.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_mcc.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_mcc.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/mcc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/mcc/checker_detector.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/mcc/checker_model.hpp
-- Up-to-date: /usr/local/lib64/libopencv_objdetect.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_objdetect.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_objdetect.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/objdetect.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/objdetect/detection_based_tracker.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/objdetect/objdetect.hpp
-- Up-to-date: /usr/local/lib64/libopencv_rapid.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_rapid.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_rapid.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/rapid.hpp
-- Up-to-date: /usr/local/lib64/libopencv_rgbd.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_rgbd.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_rgbd.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/depth.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/dynafu.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/intrinsics.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/kinfu.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/large_kinfu.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/linemod.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/rgbd/volume.hpp
-- Up-to-date: /usr/local/lib64/libopencv_shape.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_shape.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_shape.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape/emdL1.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape/hist_cost.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape/shape.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape/shape_distance.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/shape/shape_transformer.hpp
-- Up-to-date: /usr/local/lib64/libopencv_structured_light.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_structured_light.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_structured_light.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/structured_light.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/structured_light/graycodepattern.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/structured_light/sinusoidalpattern.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/structured_light/structured_light.hpp
-- Up-to-date: /usr/local/lib64/libopencv_video.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_video.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_video.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/video.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/video/background_segm.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/video/legacy/constants_c.h
-- Up-to-date: /usr/local/include/opencv4/opencv2/video/tracking.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/video/video.hpp
-- Up-to-date: /usr/local/lib64/libopencv_videostab.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_videostab.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_videostab.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/deblurring.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/fast_marching.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/fast_marching_inl.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/frame_source.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/global_motion.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/inpainting.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/log.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/motion_core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/motion_stabilizing.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/optical_flow.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/outlier_rejection.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/ring_buffer.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/stabilizer.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/videostab/wobble_suppression.hpp
-- Up-to-date: /usr/local/lib64/libopencv_xfeatures2d.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_xfeatures2d.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_xfeatures2d.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/xfeatures2d.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xfeatures2d/cuda.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/xfeatures2d/nonfree.hpp
-- Up-to-date: /usr/local/lib64/libopencv_ximgproc.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_ximgproc.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_ximgproc.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/brightedges.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/color_match.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/deriche_filter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/disparity_filter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/edge_filter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/edgeboxes.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/edgepreserving_filter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/estimated_covariance.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/fast_hough_transform.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/fast_line_detector.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/fourier_descriptors.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/lsc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/paillou_filter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/peilin.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/ridgefilter.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/run_length_morphology.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/seeds.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/segmentation.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/slic.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/sparse_match_interpolator.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/structured_edge_detection.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ximgproc/weighted_median_filter.hpp
-- Up-to-date: /usr/local/lib64/libopencv_xobjdetect.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_xobjdetect.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_xobjdetect.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/xobjdetect.hpp
-- Up-to-date: /usr/local/bin/opencv_waldboost_detector
-- Up-to-date: /usr/local/lib64/libopencv_aruco.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_aruco.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_aruco.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/aruco.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/aruco/charuco.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/aruco/dictionary.hpp
-- Up-to-date: /usr/local/lib64/libopencv_bgsegm.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_bgsegm.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_bgsegm.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/bgsegm.hpp
-- Up-to-date: /usr/local/lib64/libopencv_bioinspired.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_bioinspired.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_bioinspired.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/bioinspired.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/bioinspired/bioinspired.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/bioinspired/retina.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/bioinspired/retinafasttonemapping.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/bioinspired/transientareassegmentationmodule.hpp
-- Up-to-date: /usr/local/lib64/libopencv_ccalib.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_ccalib.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_ccalib.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/ccalib.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ccalib/multicalib.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ccalib/omnidir.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/ccalib/randpattern.hpp
-- Up-to-date: /usr/local/lib64/libopencv_dnn_objdetect.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_dnn_objdetect.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_dnn_objdetect.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/core_detect.hpp
-- Up-to-date: /usr/local/lib64/libopencv_dpm.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_dpm.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_dpm.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/dpm.hpp
-- Up-to-date: /usr/local/lib64/libopencv_face.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_face.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_face.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/face.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/bif.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/face_alignment.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/facemark.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/facemarkAAM.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/facemarkLBF.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/facemark_train.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/facerec.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/mace.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/face/predict_collector.hpp
-- Up-to-date: /usr/local/lib64/libopencv_gapi.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_gapi.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_gapi.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/cpu/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/cpu/gcpukernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/cpu/imgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/cpu/video.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/fluid/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/fluid/gfluidbuffer.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/fluid/gfluidkernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/fluid/imgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/garg.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/garray.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gasync_context.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcall.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcommon.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcompiled.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcompiled_async.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcompoundkernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcomputation.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gcomputation_async.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gframe.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gkernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gmat.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gmetaarg.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gopaque.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gproto.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gpu/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gpu/ggpukernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gpu/imgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gscalar.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gstreaming.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gtransform.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gtype_traits.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/gtyped.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/imgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/infer.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/infer/bindings_ie.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/infer/ie.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/infer/parsers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/media.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/ocl/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/ocl/goclkernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/ocl/imgproc.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/opencv_includes.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/operators.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/assert.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/convert.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/cvdefs.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/exports.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/mat.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/saturate.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/scalar.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/own/types.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/plaidml/core.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/plaidml/gplaidmlkernel.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/plaidml/plaidml.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/render.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/render/render.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/render/render_types.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/rmat.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/s11n.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/s11n/base.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/streaming/cap.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/streaming/desync.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/streaming/source.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/any.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/compiler_hints.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/optional.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/throw.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/type_traits.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/util.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/util/variant.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/gapi/video.hpp
-- Up-to-date: /usr/local/lib64/libopencv_optflow.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_optflow.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_optflow.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/optflow.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/optflow/motempl.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/optflow/pcaflow.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/optflow/rlofflow.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/optflow/sparse_matching_gpc.hpp
-- Up-to-date: /usr/local/lib64/libopencv_stitching.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_stitching.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_stitching.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/warpers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/autocalib.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/blenders.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/camera.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/exposure_compensate.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/matchers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/motion_estimators.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/seam_finders.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/timelapsers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/util.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/util_inl.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/warpers.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stitching/detail/warpers_inl.hpp
-- Up-to-date: /usr/local/lib64/libopencv_superres.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_superres.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_superres.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/superres.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/superres/optical_flow.hpp
-- Up-to-date: /usr/local/lib64/libopencv_tracking.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_tracking.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_tracking.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/feature.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/kalman_filters.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/onlineBoosting.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/onlineMIL.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/tldDataset.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/tracker.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/tracking.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/tracking/tracking_by_matching.hpp
-- Up-to-date: /usr/local/lib64/libopencv_stereo.so.4.5.0
-- Up-to-date: /usr/local/lib64/libopencv_stereo.so.4.5
-- Up-to-date: /usr/local/lib64/libopencv_stereo.so
-- Up-to-date: /usr/local/include/opencv4/opencv2/stereo.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stereo/descriptor.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stereo/quasi_dense_stereo.hpp
-- Up-to-date: /usr/local/include/opencv4/opencv2/stereo/stereo.hpp
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_eye.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_eye_tree_eyeglasses.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalcatface.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalcatface_extended.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalface_alt.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalface_alt2.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalface_alt_tree.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_frontalface_default.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_fullbody.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_lefteye_2splits.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_licence_plate_rus_16stages.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_lowerbody.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_profileface.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_righteye_2splits.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_russian_plate_number.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_smile.xml
-- Up-to-date: /usr/local/share/opencv4/haarcascades/haarcascade_upperbody.xml
-- Up-to-date: /usr/local/share/opencv4/lbpcascades/lbpcascade_frontalcatface.xml
-- Up-to-date: /usr/local/share/opencv4/lbpcascades/lbpcascade_frontalface.xml
-- Up-to-date: /usr/local/share/opencv4/lbpcascades/lbpcascade_frontalface_improved.xml
-- Up-to-date: /usr/local/share/opencv4/lbpcascades/lbpcascade_profileface.xml
-- Up-to-date: /usr/local/share/opencv4/lbpcascades/lbpcascade_silverware.xml
-- Up-to-date: /usr/local/bin/opencv_annotation
-- Up-to-date: /usr/local/bin/opencv_visualisation
-- Up-to-date: /usr/local/bin/opencv_interactive-calibration
-- Up-to-date: /usr/local/bin/opencv_version
[root@ip-172-31-50-53 build]#

```I am a bit curious about this 
-- Up-to-date: /usr/local/bin/setup_vars_opencv4.sh

use CV\VideoCapture;

$url = 'http://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8';
$video=new VideoCapture($url);
var_dump($video->isOpened());
var_dump($video);

./configure --with-php-config=/usr/bin/php-config8
Configuring for:
PHP Api Version:         20200930
Zend Module Api No:      20200930
Zend Extension Api No:   420200930
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed
checking pkg-config is at least version 0.9.0... yes
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-pc-linux-musl
checking host system type... x86_64-pc-linux-musl
checking target system type... x86_64-pc-linux-musl
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php8 -I/usr/include/php8/main -I/usr/include/php8/TSRM -I/usr/include/php8/Zend -I/usr/include/php8/ext -I/usr/include/php8/ext/date/lib
checking for PHP extension directory... /usr/lib/php8/modules
checking for PHP installed headers prefix... /usr/include/php8
checking if debug is enabled... no
checking if zts is enabled... no
checking for gawk... no
checking for nawk... no
checking for awk... awk
checking if awk is broken... no
checking for opencv support... yes, shared
checking for php debug... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for pkg-config... found
checking for opencv... found 4.5.0
checking for a sed that does not truncate output... /bin/sed
checking for ld used by cc... /usr/x86_64-alpine-linux-musl/bin/ld
checking if the linker (/usr/x86_64-alpine-linux-musl/bin/ld) is GNU ld... yes
checking for /usr/x86_64-alpine-linux-musl/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking how to run the C++ preprocessor... g++ -E
checking the maximum length of command line arguments... 98304
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC
checking if cc PIC flag -fPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... yes
checking whether the cc linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no

creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64
checking if the linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the g++ linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/x86_64-alpine-linux-musl/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into programs... immediate
configure: patching config.h.in
configure: creating ./config.status
config.status: creating config.h

make test
/bin/sh /opt/php-opencv/libtool --mode=install cp ./opencv.la /opt/php-opencv/modules
cp ./.libs/opencv.so /opt/php-opencv/modules/opencv.so
cp ./.libs/opencv.lai /opt/php-opencv/modules/opencv.la
PATH="$PATH:/sbin" ldconfig -n /opt/php-opencv/modules
----------------------------------------------------------------------
Libraries have been installed in:
   /opt/php-opencv/modules

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,--rpath -Wl,LIBDIR' linker flag

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------

Build complete.
Don't forget to run 'make test'.


=====================================================================
PHP         : /usr/bin/php8 
Fatal error: Internal zvals cannot be refcounted in Unknown on line 0
  
CWD         : /opt/php-opencv
Extra dirs  : 
VALGRIND    : Not used
=====================================================================
TIME START 2021-01-12 10:58:17
=====================================================================
FAIL Check for opencv presence [tests/001.phpt] 
FAIL absdiff function test [tests/absdiff.phpt] 
FAIL CV add function test [tests/add.phpt] 
FAIL Draw circle test [tests/circle.phpt] 
FAIL Check for opencv constant [tests/constant.phpt] 
FAIL CV test [tests/cv.phpt] 
FAIL DNN::blobFromImage [tests/dnn.phpt] 
FAIL Ellipse test [tests/ellipse.phpt] 
FAIL LBPHFaceRecognizer [tests/faceRecognizer.phpt] 
FAIL LBPHFaceRecognizer with Decode [tests/faceRecognizerDecode.phpt] 
FAIL FacemarkLBF::create [tests/facemark.phpt] 
FAIL get_structuring_element function test [tests/get_structuring_element.phpt] 
FAIL CV magnitude function test [tests/magnitude.phpt] 
FAIL Mat __construct [tests/mat.phpt] 
FAIL Exception [tests/opencv_exception.phpt] 
FAIL ROI test [tests/roi.phpt] 
FAIL split test [tests/split.phpt] 
FAIL Type test [tests/type.phpt] 
FAIL CV\VideoCapture Class test [tests/videoCapture.phpt] 
=====================================================================
TIME END 2021-01-12 10:58:18

=====================================================================
TEST RESULT SUMMARY
---------------------------------------------------------------------
Exts skipped    :    0
Exts tested     :    1
---------------------------------------------------------------------

Number of tests :   19                19
Tests skipped   :    0 (  0.0%) --------
Tests warned    :    0 (  0.0%) (  0.0%)
Tests failed    :   19 (100.0%) (100.0%)
Tests passed    :    0 (  0.0%) (  0.0%)
---------------------------------------------------------------------
Time taken      :    1 seconds
=====================================================================

=====================================================================
FAILED TEST SUMMARY
---------------------------------------------------------------------
Check for opencv presence [tests/001.phpt]
absdiff function test [tests/absdiff.phpt]
CV add function test [tests/add.phpt]
Draw circle test [tests/circle.phpt]
Check for opencv constant [tests/constant.phpt]
CV test [tests/cv.phpt]
DNN::blobFromImage [tests/dnn.phpt]
Ellipse test [tests/ellipse.phpt]
LBPHFaceRecognizer [tests/faceRecognizer.phpt]
LBPHFaceRecognizer with Decode [tests/faceRecognizerDecode.phpt]
FacemarkLBF::create [tests/facemark.phpt]
get_structuring_element function test [tests/get_structuring_element.phpt]
CV magnitude function test [tests/magnitude.phpt]
Mat __construct [tests/mat.phpt]
Exception [tests/opencv_exception.phpt]
ROI test [tests/roi.phpt]
split test [tests/split.phpt]
Type test [tests/type.phpt]
CV\VideoCapture Class test [tests/videoCapture.phpt]
=====================================================================

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make: *** [Makefile:132: test] Error 1

ldd /usr/lib/php8/modules/opencv.so 
	/lib/ld-musl-x86_64.so.1 (0x7f866603d000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x7f8665e5d000)
	libopencv_world.so.4.5 => /usr/local/lib64//libopencv_world.so.4.5 (0x7f8661978000)
	libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x7f8661964000)
	libc.musl-x86_64.so.1 => /lib/ld-musl-x86_64.so.1 (0x7f866603d000)
	libz.so.1 => /lib/libz.so.1 (0x7f866194a000)
	libjpeg.so.8 => /usr/lib/libjpeg.so.8 (0x7f86618d0000)
	libpng16.so.16 => /usr/lib/libpng16.so.16 (0x7f86618a0000)
Error relocating /usr/lib/php8/modules/opencv.so: convert_to_long: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_register_long_constant: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: add_index_string: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: _zend_new_array_0: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: rc_dtor_func: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_object_std_dtor: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: convert_to_double: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_call_function: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: _emalloc: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: _zend_new_array: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zval_get_long_func: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: php_info_print_table_header: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: object_init_ex: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_parse_parameters_ex: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_register_string_constant: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: _ecalloc: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: add_next_index_long: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: add_next_index_double: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_exception_get_default: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_declare_property_null: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_declare_property: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: php_info_print_table_end: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_hash_next_index_insert: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: php_info_print_table_start: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_declare_class_constant_long: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_update_property_double: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_register_internal_class: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_strpprintf: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_update_property_long: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_update_property: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_object_std_init: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zval_ptr_dtor: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_parse_parameters: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: object_properties_init: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_register_double_constant: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_register_internal_class_ex: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_throw_exception: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: zend_string_init_interned: symbol not found
Error relocating /usr/lib/php8/modules/opencv.so: std_object_handlers: symbol not found

...
checking for opencv... not found
configure: error: Ooops ! no opencv detected in the system

<?php 
namespace  CV;
use CV\Mat;
use CV\Scalar;
$mat = new Mat(2, 2, CV_8UC3, new Scalar(0,0,255));
echo "M = \r\n";
$mat->print();
?> 

use CV\CascadeClassifier, CV\Scalar;
use function CV\{imread, imwrite, cvtColor, equalizeHist, rectangleByRect};
use const CV\{COLOR_BGR2GRAY};
$src = imread("temp/lol2.png");
$gray = cvtColor($src, COLOR_BGR2GRAY);
// face by lbpcascade_frontalface
$faceClassifier = new CascadeClassifier();
$faceClassifier->load('models/lbpcascades/lbpcascade_frontalface.xml');
$faceClassifier->detectMultiScale($gray, $faces);
//var_export($faces);
if ($faces) {
    $scalar = new Scalar(0, 0, 255); //blue
    foreach ($faces as $face) {
        rectangleByRect($src, $face, $scalar, 3);
    }
}

else {
	echo 'face not detected';
}

imwrite("temp/_detect_face_by_cascade_classifier.png", $src);

use CV\Scalar;
use function CV\{imread, cvtColor};
$categories = explode("\n", file_get_contents('models/mobilenet/classes.txt'));
$src = imread("temp/cat.jpg"); // opencv loads image to matrix with BGR order
$src = cvtColor($src, CV\COLOR_BGR2RGB); // convert BGR to RGB
//var_export($src);
$blob = \CV\DNN\blobFromImage($src, 0.017, new \CV\Size(224,224), new Scalar(103.94, 116.78, 123.68)); // convert image to 4 dimensions matrix
//var_export($blob);
$net = \CV\DNN\readNetFromCaffe('models/mobilenet/mobilenet_deploy.prototxt', 'models/mobilenet/mobilenet.caffemodel');
$net->setInput($blob, "");
$r = $net->forward();
//var_export($r);
$maxConfidence = 0;
$confidences = [];
for ($i = 0; $i < 1000; $i++) {
    $confidences[$i] = intval($r->atIdx([0,$i,0,0], 1) * 100);
}
// top 5:
arsort($confidences);
$confidences = array_slice($confidences, 0, 5, true);
foreach ($confidences as $label => $confidence) {
    echo "$confidence%: {$categories[$label]}\n";
}

terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Aborted (core dumped)

FROM php:8.0

RUN apt update && apt install -y wget
RUN wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/opencv_4.5.0_amd64.deb && dpkg -i opencv_4.5.0_amd64.deb && rm opencv_4.5.0_amd64.deb
RUN apt-get install -y git
RUN git clone https://github.com/php-opencv/php-opencv.git
RUN cd php-opencv && git checkout php7.4 && phpize && ./configure --with-php-config=/usr/bin/php-config && make && make install

configure: error: Cannot find php-config. Please use --with-php-config=PATH

/php-opencv/source/opencv2/core/opencv_mat.cc: In function 'void opencv_mat_update_property_by_c_mat(zval*, cv::Mat*)':
/php-opencv/source/opencv2/core/opencv_mat.cc:53:46: error: cannot convert 'zval*' {aka '_zval_struct*'} to 'zend_object*' {aka '_zend_object*'}
   53 |     zend_update_property_long(opencv_mat_ce, z, "rows", sizeof("rows")-1, mat->rows);
      |                                              ^
      |                                              |
      |                                              zval* {aka _zval_struct*}
In file included from /usr/local/include/php/main/php.h:35,

void opencv_imgproc_init(int module_number)
{
    opencv_color_conversion_code_init(module_number);
    opencv_line_type_init(module_number);
    opencv_morph_shapes_init(module_number);
    opencv_morph_types_init(module_number);
    opencv_flood_fill_flags_init(module_number);
    opencv_threshold_types_init(module_number);
    opencv_adaptive_threshold_types_init(module_number);
    opencv_retrieval_modes_init(module_number);
    opencv_contour_approximation_modes_init(module_number);
    opencv_type_template_matching_operation_init(module_number);
}

PHP_FUNCTION(opencv_matchTemplate){

    zval *image_zval ,*result_zval, *templ_zval;
    long method;

    if (zend_parse_parameters(ZEND_NUM_ARGS(), "OOzl",
                                &image_zval, opencv_mat_ce,
                                &templ_zval, opencv_mat_ce,
                                &result_zval,
                                &method
    ) == FAILURE) {
        RETURN_NULL();
    }

    opencv_mat_object *image_obj , *templ_obj,*result_object;

    image_obj = Z_PHP_MAT_OBJ_P(image_zval);
    templ_obj = Z_PHP_MAT_OBJ_P(templ_zval);
    zval *result_real_zval = Z_REFVAL_P(result_zval);
    if(Z_TYPE_P(result_real_zval) == IS_OBJECT && Z_OBJCE_P(result_real_zval)==opencv_mat_ce){
        result_object = Z_PHP_MAT_OBJ_P(result_real_zval);
    } else{
        zval_ptr_dtor(result_real_zval);
        zval instance;
        Mat result;
        object_init_ex(&instance,opencv_mat_ce);
        ZVAL_COPY_VALUE(result_real_zval, &instance);
        result_object = Z_PHP_MAT_OBJ_P(result_real_zval);
        result_object->mat = new Mat(result);
    }
    try {
        matchTemplate(*image_obj->mat,*templ_obj->mat,*result_object->mat,(int)method);
        opencv_mat_update_property_by_c_mat(result_real_zval, result_object->mat);

    }catch (Exception e){
        opencv_throw_exception(e.what());
    }
    RETURN_NULL();

}

void opencv_type_template_matching_operation_init(int module_number){
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_SQDIFF", TM_SQDIFF, CONST_CS | CONST_PERSISTENT);
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_SQDIFF_NORMED", TM_SQDIFF_NORMED, CONST_CS | CONST_PERSISTENT);
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_CCORR", TM_CCORR, CONST_CS | CONST_PERSISTENT);
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_CCORR_NORMED", TM_CCORR_NORMED, CONST_CS | CONST_PERSISTENT);
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_CCOEFF", TM_CCOEFF, CONST_CS | CONST_PERSISTENT);
    REGISTER_NS_LONG_CONSTANT(OPENCV_NS, "TM_CCOEFF_NORMED", TM_CCOEFF_NORMED, CONST_CS | CONST_PERSISTENT);
}

ZEND_BEGIN_ARG_INFO_EX(opencv_matchTemplate_arginfo, 0, 0, 4)
                ZEND_ARG_INFO(0, image)
                ZEND_ARG_INFO(0, templ)
                ZEND_ARG_INFO(1, result)
                ZEND_ARG_INFO(0, method)
ZEND_END_ARG_INFO()
PHP_FUNCTION(opencv_matchTemplate);

void opencv_imgproc_init(int module_number);
void opencv_color_conversion_code_init(int module_number);
void opencv_line_type_init(int module_number);
void opencv_morph_shapes_init(int module_number);
void opencv_morph_types_init(int module_number);
void opencv_flood_fill_flags_init(int module_number);
void opencv_threshold_types_init(int module_number);
void opencv_adaptive_threshold_types_init(int module_number);
void opencv_retrieval_modes_init(int module_number);
void opencv_contour_approximation_modes_init(int module_number);
void opencv_type_template_matching_operation_init(int module_number);

checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /usr/local/cpanel/3rdparty/php/73
checking for PHP includes... -I/usr/local/cpanel/3rdparty/php/73/include/php -I/usr/local/cpanel/3rdparty/php/73/include/php/main -I/usr/local/cpanel/3rdparty/php/73/include/php/TSRM -I/usr/local/cpanel/3rdparty/php/73/include/php/Zend -I/usr/local/cpanel/3rdparty/php/73/include/php/ext -I/usr/local/cpanel/3rdparty/php/73/include/php/ext/date/lib
checking for PHP extension directory... /usr/local/cpanel/3rdparty/php/73/lib/extensions/no-debug-non-zts-20180731
checking for PHP installed headers prefix... /usr/local/cpanel/3rdparty/php/73/include/php
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... gawk
checking for opencv support... yes, shared
checking for php debug... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for pkg-config... found
checking for opencv... not found
configure: error: Ooops ! no opencv detected in the system