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<?php
/**
* This is a wrapper for APC's shared memory functions
*
* @ingroup Cache
*/
class APCBagOStuff extends BagOStuff {
public function get( $key ) {
$val = apc_fetch( $key );
if ( is_string( $val ) ) {
$val = unserialize( $val );
}
return $val;
}
public function set( $key, $value, $exptime = 0 ) {
apc_store( $key, serialize( $value ), $exptime );
return true;
}
public function delete( $key, $time = 0 ) {
apc_delete( $key );
return true;
}
public function keys() {
$info = apc_cache_info( 'user' );
$list = $info['cache_list'];
$keys = array();
foreach ( $list as $entry ) {
$keys[] = $entry['info'];
}
return $keys;
}
}
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