includes/objectcache/XCacheBagOStuff.php

   1 <?php
   2
   3 /**
   4  * Wrapper for XCache object caching functions; identical interface
   5  * to the APC wrapper
   6  *
   7  * @ingroup Cache
   8  */
   9 class XCacheBagOStuff extends BagOStuff {
  10         /**
  11          * Get a value from the XCache object cache
  12          *
  13          * @param $key String: cache key
  14          * @return mixed
  15          */
  16         public function get( $key ) {
  17                 $val = xcache_get( $key );
  18
  19                 if ( is_string( $val ) ) {
  20                         $val = unserialize( $val );
  21                 }
  22
  23                 return $val;
  24         }
  25
  26         /**
  27          * Store a value in the XCache object cache
  28          *
  29          * @param $key String: cache key
  30          * @param $value Mixed: object to store
  31          * @param $expire Int: expiration time
  32          * @return bool
  33          */
  34         public function set( $key, $value, $expire = 0 ) {
  35                 xcache_set( $key, serialize( $value ), $expire );
  36
  37                 return true;
  38         }
  39
  40         /**
  41          * Remove a value from the XCache object cache
  42          *
  43          * @param $key String: cache key
  44          * @param $time Int: not used in this implementation
  45          * @return bool
  46          */
  47         public function delete( $key, $time = 0 ) {
  48                 xcache_unset( $key );
  49
  50                 return true;
  51         }
  52 }
  53