matthiasmullie/minify

CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.

Friday, May 4, 2018
by matthiasmullie
Repository
80 Watchers
995 Stars
1,322,738 Installations

PHP
142 Dependents
11 Suggesters
176 Forks
20 Open issues
68 Versions
11 % Grown

The README.md

Minify

, _(*1)

Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns, such as:, _(*2)

JavaScript * object['property'] -> object.property * true, false -> !0, !1 * while(true) -> for(;;), _(*3)

CSS * @import url("http://path") -> @import "http://path" * #ff0000, #ff00ff -> red, #f0f * -0px, 50.00px -> 0, 50px * bold -> 700 * p {} -> removed, _(*4)

And it comes with a huge test suite., _(*5)

Usage

CSS

use MatthiasMullie\Minify;

$sourcePath = '/path/to/source/css/file.css';
$minifier = new Minify\CSS($sourcePath);

// we can even add another file, they'll then be
// joined in 1 output file
$sourcePath2 = '/path/to/second/source/css/file.css';
$minifier->add($sourcePath2);

// or we can just add plain CSS
$css = 'body { color: #000000; }';
$minifier->add($css);

// save minified file to disk
$minifiedPath = '/path/to/minified/css/file.css';
$minifier->minify($minifiedPath);

// or just output the content
echo $minifier->minify();

JS

// just look at the CSS example; it's exactly the same, but with the JS class & JS files :)

Methods

Available methods, for both CSS & JS minifier, are:, _(*6)

__construct(/* overload paths */)

The object constructor accepts 0, 1 or multiple paths of files, or even complete CSS/JS content, that should be minified. All CSS/JS passed along, will be combined into 1 minified file., _(*7)

use MatthiasMullie\Minify;
$minifier = new Minify\JS($path1, $path2);

add($path, /* overload paths */)

This is roughly equivalent to the constructor., _(*8)

$minifier->add($path3);
$minifier->add($js);

minify($path)

This will minify the files' content, save the result to $path and return the resulting content. If the $path parameter is omitted, the result will not be written anywhere., _(*9)

CAUTION: If you have CSS with relative paths (to imports, images, ...), you should always specify a target path! Then those relative paths will be adjusted in accordance with the new path., _(*10)

$minifier->minify('/target/path.js');

gzip($path, $level)

Minifies and optionally saves to a file, just like minify(), but it also gzencode()s the minified content., _(*11)

$minifier->gzip('/target/path.js');

setMaxImportSize($size) (CSS only)

The CSS minifier will automatically embed referenced files (like images, fonts, ...) into the minified CSS, so they don't have to be fetched over multiple connections., _(*12)

However, for really large files, it's likely better to load them separately (as it would increase the CSS load time if they were included.), _(*13)

This method allows the max size of files to import into the minified CSS to be set (in kB). The default size is 5., _(*14)

$minifier->setMaxImportSize(10);

setImportExtensions($extensions) (CSS only)

The CSS minifier will automatically embed referenced files (like images, fonts, ...) into minified CSS, so they don't have to be fetched over multiple connections., _(*15)

This methods allows the type of files to be specified, along with their data:mime type., _(*16)

The default embedded file types are gif, png, jpg, jpeg, svg, apng, avif, webp, woff and woff2., _(*17)

$extensions = array(
    'gif' => 'data:image/gif',
    'png' => 'data:image/png',
);

$minifier->setImportExtensions($extensions);

Installation

Simply add a dependency on matthiasmullie/minify to your composer.json file if you use Composer to manage the dependencies of your project:, _(*18)

composer require matthiasmullie/minify

Although it's recommended to use Composer, you can actually include these files anyway you want., _(*19)

License

Minify is MIT licensed., _(*20)

The Versions

04/05 2018

dev-master

9999999-dev http://www.minifier.org

library minify

CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.

matthiasmullie/minify

The README.md

Minify

Usage

CSS

JS

Methods

__construct(/* overload paths */)

add($path, /* overload paths */)

minify($path)

gzip($path, $level)

setMaxImportSize($size) (CSS only)

setImportExtensions($extensions) (CSS only)

Installation

License

The Versions

dev-master

The Requires

The Development Requires

by Matthias Mullie

1.3.60

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by Matthias Mullie

1.3.59

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by Matthias Mullie

1.3.58

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by Matthias Mullie

1.3.57

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by Matthias Mullie

1.3.56

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by Matthias Mullie

1.3.55

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by Matthias Mullie

1.3.54

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by Matthias Mullie

1.3.53

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by Matthias Mullie

1.3.52

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by Matthias Mullie

1.3.51

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by Matthias Mullie

1.3.50

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by Matthias Mullie

1.3.49

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by Matthias Mullie

1.3.48

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by Matthias Mullie

1.3.47

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by Matthias Mullie

1.3.46

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