mrclay / jsmin-php Goto Github PK

When normal JS vars are on separate lines with missing semi-colons, they are left on separate lines, but when using template literals the line-break is removed resulting in broken JS.

JS in;

// template literals without semicolons
var foo = `Hello`
foo = `world`

// template literals with semicolons
var foo = `Hello`;
foo = `world`;

// Simple strings without semicolons
var foo = 'Hello'
foo = 'world'

JS out:

var foo=`Hello`foo=`world`var foo=`Hello`;foo=`world`;var foo='Hello'
foo='world';

I report this here once more after posting it on autoptimize.

When a class contains private attributes or methods, the necessary line break or semicolon is not inserted.
As a minimum non-working example, the following class in valid JavaScript syntax does not work:

class TestClass {
    #a = 3
    #b = 5
    #fnc1() {
        do_something()
    }
    #fnc(2) {
        do_anything()
    }
}

It is minified to:

class TestClass{#a=3#b=5#fnc1(){do_something()}#fnc(2){do_anything()}}

which contains several syntax errors: There should be line breaks or semicolons between all the attributes and methods.

Assumption: The hash sign is treated the same way like an operator, and lines beginning with an operator can be appended to the preceding line.

hi @mrclay,

i was wondering, if you be interesting doing git filter branch to trim history to include only files that are jsmin-php related.

it would be probably very good idea to do that before you merge any of the PRs here.

Since PHP 7 requires that ord function parameter passing only string type.

The original notice message:

PHP Deprecated: ord(): Passing null to parameter #1 ($character) of type string is deprecated

https://keepachangelog.com/en/1.0.0/

Reproduced in version: 2.4.1 - looks like fix for #10 was incomplete.

When input string ends with single line comment PHP raises deprecation warning:

ord(): Passing null to parameter #1 ($character) of type string is deprecated

at

vendor/mrclay/jsmin-php/src/JSMin/JSMin.php line 390

Reprosteps:

This problem occurs when input string ends with single line comments. Simplest test case:

\JSMin\JSMin::minify('// comment');

Stacktrace:

#1  vendor/mrclay/jsmin-php/src/JSMin/JSMin.php(390): ord(null)
#2  vendor/mrclay/jsmin-php/src/JSMin/JSMin.php(446): JSMin\JSMin->consumeSingleLineComment()
#3  vendor/mrclay/jsmin-php/src/JSMin/JSMin.php(230): JSMin\JSMin->next()
#4  vendor/mrclay/jsmin-php/src/JSMin/JSMin.php(121): JSMin\JSMin->action(3)
#5  vendor/mrclay/jsmin-php/src/JSMin/JSMin.php(86): JSMin\JSMin->min()
#6  JSMin\JSMin::minify("// comment")