function agrcache_collect_css_group in Aggregate cache 7

College CSS files.

File

./agrcache.module, line 326

Provides imagecache style generation of css/js aggregates.

Code

function agrcache_collect_css_group($css) {
  $contents = '';
  foreach ($css as $stylesheet) {
    if ($stylesheet['type'] == 'file' && file_exists($stylesheet['data'])) {
      $contents .= file_get_contents($stylesheet['data']);
    }
  }
  return $contents;
}