Autoprefixer PHP

Autoprefixer is a tool to parse CSS and add vendor prefixes to CSS rules using values from the Can I Use. This library provides PHP integration with Node.js application.

Write your CSS rules without vendor prefixes (in fact, forget about them entirely):

$autoprefixer = new Autoprefixer();
$css      = 'a { transition: transform 1s }';
$prefixed = $autoprefixer->compile($css);

Autoprefixer uses the data on current browser popularity and properties support to apply prefixes for you:

a {
  -webkit-transition: -webkit-transform 1s;
  transition: -ms-transform 1s;
  transition: transform 1s
}

You can ask me any questions by e-mail: [email protected]

Install

• First you need install Node.js in your server.

Install via Composer.

• Create a composer.json file in your project root:

  {
      "require": {
          "vladkens/autoprefixer": "dev-master"
      }
  }

• Write in the project root:

  Linux: php composer.phar install

  Windows: composer.bat install

• In index.php write:

  require_once 'vendor/autoload.php';

Usage

$autoprefixer = new Autoprefixer();
$css_one = 'a { color: black; }';
$css_two = 'a { color: white; }';

// If need compile one css. Function return compied CSS.
$prefixed = $autoprefixer->compile($css_one);
echo $prefixed;

// If need compile many css in one time. Function return array of compiled CSS.
$prefixed = $autoprefixer->([$css_one, $css_two]);
echo $prefixed[0] . "\n" . $prefixed[1];

// If occurred error in compile time Autoprefixer throw exception named `AutoprefixerException`.
// You need process it.
try {
    $autoprefixer->compile($css_one);
} catch (AutoprefixerException $error) {
    echo $error->getMessage();
} catch (Exception $error) {
    echo $error->getMessage();
}

// If you want to choose specific browsers
$autoprefixer = new Autoprefixer('last 1 version'); // one rule
// or 
$autoprefixer = new Autoprefixer(['ff > 2', '> 2%', 'ie 8']); // many rules
// or
$autoprefixer->setBrowsers('last 1 version');
// or change browsers on a one iteration
$autoprefixer->compile($css_one, 'last 1 version');

// Also, you can get latest version Autoprefixer using
$autoprefixer->update();

Speed

On my Intel i5-3210M 2.5GHz and HDD 5200 RPM GitHub styles compiled in 390 ms.

License

MIT

More docs

See https://github.com/ai/autoprefixer/blob/master/README.md