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PHPGO: A php extension that brings into php the go core features: go routines, channel, select, mutex, waitgroup, timer and scheduler... now supports php5.5 to 7.2 on linux, for both cli and fastcgi, zts and non-zts mode usage

License: Apache License 2.0

C++ 100.00%

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phpgo's Issues

PHP-7.2 下编译失败

php-7.2
gcc 5.4.0
ubuntu 16.04

make
/bin/bash /home/htf/workspace/c/phpgo/libtool --mode=compile g++  -I. -I/home/htf/workspace/c/phpgo -DPHP_ATOM_INC -I/home/htf/workspace/c/phpgo/include -I/home/htf/workspace/c/phpgo/main -I/home/htf/workspace/c/phpgo -I/opt/php/php-7.2/include/php -I/opt/php/php-7.2/include/php/main -I/opt/php/php-7.2/include/php/TSRM -I/opt/php/php-7.2/include/php/Zend -I/opt/php/php-7.2/include/php/ext -I/opt/php/php-7.2/include/php/ext/date/lib  -DHAVE_CONFIG_H  -std=c++11 -g -O0   -c /home/htf/workspace/c/phpgo/src/zend_variables_persist.cc -o src/zend_variables_persist.lo 
 g++ -I. -I/home/htf/workspace/c/phpgo -DPHP_ATOM_INC -I/home/htf/workspace/c/phpgo/include -I/home/htf/workspace/c/phpgo/main -I/home/htf/workspace/c/phpgo -I/opt/php/php-7.2/include/php -I/opt/php/php-7.2/include/php/main -I/opt/php/php-7.2/include/php/TSRM -I/opt/php/php-7.2/include/php/Zend -I/opt/php/php-7.2/include/php/ext -I/opt/php/php-7.2/include/php/ext/date/lib -DHAVE_CONFIG_H -std=c++11 -g -O0 -c /home/htf/workspace/c/phpgo/src/zend_variables_persist.cc  -fPIC -DPIC -o src/.libs/zend_variables_persist.o
In file included from /opt/php/php-7.2/include/php/Zend/zend.h:33:0,
                 from /opt/php/php-7.2/include/php/main/php.h:35,
                 from /home/htf/workspace/c/phpgo/src/stdinc.h:8,
                 from /home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:21:
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc: In function ‘void _zval_persistent_copy_ctor_func(zval*, const char*, uint32_t)’:
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:6: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
      ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:110:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:52:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘len’
 #define ZSTR_LEN(zstr)  (zstr)->len
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:20: note: in expansion of macro ‘ZSTR_LEN’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:110:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:122: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                                                                                                                          ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:110:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:6: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
      ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:121:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:52:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘len’
 #define ZSTR_LEN(zstr)  (zstr)->len
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:20: note: in expansion of macro ‘ZSTR_LEN’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:121:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:122: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                                                                                                                          ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:121:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc: In function ‘void _zval_persistent_to_local_copy_ctor_func(zval*, const char*, uint32_t)’:
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:6: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
      ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:234:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:52:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘len’
 #define ZSTR_LEN(zstr)  (zstr)->len
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:20: note: in expansion of macro ‘ZSTR_LEN’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:234:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:122: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                                                                                                                          ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:234:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:6: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
      ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:245:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:52:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘len’
 #define ZSTR_LEN(zstr)  (zstr)->len
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:20: note: in expansion of macro ‘ZSTR_LEN’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:245:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:122: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                                                                                                                          ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:245:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc: In function ‘void _zval_persistent_dtor_func(zval*, const char*, uint32_t)’:
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:6: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
      ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:344:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:52:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘len’
 #define ZSTR_LEN(zstr)  (zstr)->len
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:20: note: in expansion of macro ‘ZSTR_LEN’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                    ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:344:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
/opt/php/php-7.2/include/php/Zend/zend_string.h:51:33: error: ‘zval {aka struct _zval_struct}’ has no member named ‘val’
 #define ZSTR_VAL(zstr)  (zstr)->val
                                 ^
/opt/php/php-7.2/include/php/Zend/zend_API.h:583:122: note: in expansion of macro ‘ZSTR_VAL’
  if (ZSTR_VAL(str)[ZSTR_LEN(str)] != '\0') { zend_error(E_WARNING, "String is not zero-terminated (%s) (source: %s:%d)", ZSTR_VAL(str) ZEND_FILE_LINE_RELAY_CC); }
                                                                                                                          ^
/home/htf/workspace/c/phpgo/src/zend_variables_persist.cc:344:4: note: in expansion of macro ‘CHECK_ZVAL_STRING_REL’
    CHECK_ZVAL_STRING_REL(zvalue);
    ^
Makefile:206: recipe for target 'src/zend_variables_persist.lo' failed
make: *** [src/zend_variables_persist.lo] Error 1

go函数内使用sleep居然是挨个跳出来,不能利用多核吗?

<?php
use \go\Scheduler; //for the Scheduler functions 

go(function(){   //creates a go routine
    sleep(1);
    echo "Hello World!" . PHP_EOL;
});

go(function(){   //creates a go routine
    sleep(1);
    echo "Hello World!2" . PHP_EOL;
});


go(function(){   //creates a go routine
    sleep(1);
    echo "Hello World!3" . PHP_EOL;
});

go(function(){   //creates a go routine
    sleep(1);
    echo "Hello World!4" . PHP_EOL;
});

go(function(){   //creates a go routine
    sleep(1);
    echo "Hello World!5" . PHP_EOL;
});

Scheduler::join();  //execute all go routines

启用 Syscall Hook 调用 PDO 无效

代码

<?php
use \Go\Chan;
use \Go\Scheduler;

go(function () {
	$user='root';
	$pass='root';
	$dsn="mysql:host=127.0.0.1;dbname=test";
	$db = new PDO($dsn, $user, $pass);
	$rs = $db->query("show tables");
	var_dump($rs->fetchall());
});

Scheduler::join();

执行

htf@htf-All-Series:~/workspace/cpp/phpgo$ LD_PRELOAD=liblibgo.so php t.php

没有任何输出

关闭SysCall Hook 直接使用同步阻塞IO的PDO可以正确返回数据。

htf@htf-All-Series:~/workspace/cpp/phpgo$ php t.php 
array(2) {
  [0]=>
  array(2) {
    ["Tables_in_test"]=>
    string(3) "ckl"
    [0]=>
    string(3) "ckl"
  }
  [1]=>
  array(2) {
    ["Tables_in_test"]=>
    string(8) "userinfo"
    [0]=>
    string(8) "userinfo"
  }
}

strace

htf@htf-All-Series:~/workspace/cpp/phpgo$ LD_PRELOAD=liblibgo.so strace php t.php 
execve("/home/htf/bin/php", ["php", "t.php"], [/* 71 vars */]) = 0
brk(NULL)                               = 0x2f8d000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/local/lib/tls/x86_64/liblibgo.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/tls/x86_64", 0x7fff97863760) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/tls/liblibgo.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/tls", 0x7fff97863760) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/x86_64/liblibgo.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/x86_64", 0x7fff97863760) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/liblibgo.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\373\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=3402616, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd438555000
mmap(NULL, 2428848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd4380e0000

....


socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 5
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fstat(5, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
getsockopt(5, SOL_SOCKET, SO_TYPE, [1], [4]) = 0
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(5, {sa_family=AF_INET, sin_port=htons(3306), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS (Operation now in progress)
poll([{fd=5, events=POLLIN|POLLOUT|POLLERR|POLLHUP}], 1, 0) = 1 ([{fd=5, revents=POLLOUT}])
getsockopt(5, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
setsockopt(5, SOL_TCP, TCP_NODELAY, [1], 4) = 0
setsockopt(5, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
poll([{fd=5, events=POLLIN|POLLERR|POLLHUP}], 1, 0) = 1 ([{fd=5, revents=POLLIN}])
epoll_create(10240)                     = 6
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7fd4355f24b0}, NULL, 8) = 0
epoll_ctl(6, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=5, u64=4294967301}}) = 0
rt_sigprocmask(SIG_SETMASK, [], [], 8)  = 0
epoll_wait(6, [{EPOLLIN, {u32=5, u64=4294967301}}], 1024, 0) = 1
epoll_ctl(6, EPOLL_CTL_DEL, 5, 0x7fff97860cc8) = 0
epoll_wait(6, [], 1024, 20)             = 0
epoll_wait(6, [], 1024, 20)             = 0
epoll_wait(6, [], 1024, 20)             = 0
epoll_wait(6, [], 1024, 20)             = 0

open("/usr/local/lib/liblibgo.so", O_RDONLY|O_CLOEXEC) = 3 说明正确加载了 libgo.so
socket connect 3306 也是对的，但epoll_wait后直接调用EPOLL_CTL_DEL删除了socket

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