019e74a31a
Remove some trailing whitespace A bit of code simplification Change-Id: Iea96a2482c53868713a43569be4e5de4c9edb2a2
95 lines
2.3 KiB
PHP
95 lines
2.3 KiB
PHP
<?php
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/**
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* Object caching using WinCache.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Cache
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*/
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/**
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* Wrapper for WinCache object caching functions; identical interface
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* to the APC wrapper
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*
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* @ingroup Cache
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*/
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class WinCacheBagOStuff extends BagOStuff {
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/**
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* Get a value from the WinCache object cache
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*
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* @param $key String: cache key
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* @return mixed
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*/
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public function get( $key ) {
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$val = wincache_ucache_get( $key );
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if ( is_string( $val ) ) {
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$val = unserialize( $val );
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}
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return $val;
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}
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/**
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* Store a value in the WinCache object cache
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*
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* @param $key String: cache key
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* @param $value Mixed: object to store
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* @param $expire Int: expiration time
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* @return bool
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*/
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public function set( $key, $value, $expire = 0 ) {
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$result = wincache_ucache_set( $key, serialize( $value ), $expire );
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/* wincache_ucache_set returns an empty array on success if $value
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was an array, bool otherwise */
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return ( is_array( $result ) && $result === array() ) || $result;
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}
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/**
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* Remove a value from the WinCache object cache
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*
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* @param $key String: cache key
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* @param $time Int: not used in this implementation
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* @return bool
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*/
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public function delete( $key, $time = 0 ) {
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wincache_ucache_delete( $key );
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return true;
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}
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/**
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* @return Array
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*/
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public function keys() {
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$info = wincache_ucache_info();
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$list = $info['ucache_entries'];
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$keys = array();
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if ( is_null( $list ) ) {
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return array();
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}
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foreach ( $list as $entry ) {
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$keys[] = $entry['key_name'];
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}
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return $keys;
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}
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}
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