function agrcache_serialize_files in Aggregate cache 7

Normalize and serialize $files array before it gets hashed.

Parameters

$files: A $files array as retrieved from drupal_get_js() or drupal_get_css().

Return value

A PHP serialized string, based on a normalized version of the array.

2 calls to agrcache_serialize_files()

agrcache_build_aggregate_cache in ./agrcache.module

Replacement for drupal_build_css_cache() and drupal_build_js_cache().

agrcache_generate_aggregate in ./agrcache.module

Menu callback to generate a css aggregate.

File

./agrcache.module, line 563

Provides imagecache style generation of css/js aggregates.

Code

function agrcache_serialize_files($files) {
  foreach ($files as $key => $file) {
    unset($files[$key]['weight']);
  }
  return serialize($files);
}