includes/objectcache/APCBagOStuff.php

   1 <?php
   2
   3 /**
   4  * This is a wrapper for APC's shared memory functions
   5  *
   6  * @ingroup Cache
   7  */
   8 class APCBagOStuff extends BagOStuff {
   9         public function get( $key ) {
  10                 $val = apc_fetch( $key );
  11
  12                 if ( is_string( $val ) ) {
  13                         $val = unserialize( $val );
  14                 }
  15
  16                 return $val;
  17         }
  18
  19         public function set( $key, $value, $exptime = 0 ) {
  20                 apc_store( $key, serialize( $value ), $exptime );
  21
  22                 return true;
  23         }
  24
  25         public function delete( $key, $time = 0 ) {
  26                 apc_delete( $key );
  27
  28                 return true;
  29         }
  30
  31         public function keys() {
  32                 $info = apc_cache_info( 'user' );
  33                 $list = $info['cache_list'];
  34                 $keys = array();
  35
  36                 foreach ( $list as $entry ) {
  37                         $keys[] = $entry['info'];
  38                 }
  39
  40                 return $keys;
  41         }
  42 }
  43