Minify_CSS.php

Go to the documentation of this file.

<?php
class Minify_CSS {
     
     public static function minify($css, $options = array()) 
     {
          $options = array_merge(array(
               'removeCharsets' => true,
               'currentDir' => null,
               'docRoot' => $_SERVER['DOCUMENT_ROOT'],
               'prependRelativePath' => null,
               'symlinks' => array(),
               'do_compress' => true,
          ), $options);
          
          if ($options['removeCharsets']) {
               $css = preg_replace('/@charset[^;]+;\\s*/', '', $css);
          }
          require_once $GLOBALS['dirroot'].'/lib/class/Minify_CSS_Compressor.php';
          $css = Minify_CSS_Compressor::process($css, $options);
          
          if (! $options['currentDir'] && ! $options['prependRelativePath']) {
               return $css;
          }
          require_once $GLOBALS['dirroot'].'/lib/class/Minify_CSS_UriRewriter.php';
          if ($options['currentDir']) {
               $css = Minify_CSS_UriRewriter::rewrite(
                    $css
                    ,$options['currentDir']
                    ,$options['docRoot']
                    ,$options['symlinks']
               );  
          }
          if($options['prependRelativePath']) {
               return Minify_CSS_UriRewriter::prepend(
                    $css
                    ,$options['prependRelativePath']
               );
          }
          return $css;
     }
}