0ba5c182f0
The default value of the $format parameter of the APCIterator constructur is APC_ITER_ALL which instructs the iterator to provide all available information on cache values being iterated over. Only the key value is necessary for matching and deletion via apc_delete(), though. This prevents a "Format values FILENAME, DEVICE, INODE, MD5, NUM_HITS, MTIME, CTIME, DTIME, ATIME, REFCOUNT not supported yet." notice on HHVM.
58 lines
1.2 KiB
PHP
58 lines
1.2 KiB
PHP
<?php
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/**
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* Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\Memcache;
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class APC extends Cache {
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public function get($key) {
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$result = apc_fetch($this->getPrefix() . $key, $success);
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if (!$success) {
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return null;
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}
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return $result;
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}
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public function set($key, $value, $ttl = 0) {
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return apc_store($this->getPrefix() . $key, $value, $ttl);
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}
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public function hasKey($key) {
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return apc_exists($this->getPrefix() . $key);
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}
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public function remove($key) {
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return apc_delete($this->getPrefix() . $key);
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}
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public function clear($prefix = '') {
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$ns = $this->getPrefix() . $prefix;
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$ns = preg_quote($ns, '/');
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$iter = new \APCIterator('user', '/^' . $ns . '/', APC_ITER_KEY);
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return apc_delete($iter);
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}
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static public function isAvailable() {
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if (!extension_loaded('apc')) {
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return false;
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} elseif (!ini_get('apc.enabled')) {
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return false;
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} elseif (!ini_get('apc.enable_cli') && \OC::$CLI) {
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return false;
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} else {
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return true;
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}
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}
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}
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if (!function_exists('apc_exists')) {
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function apc_exists($keys) {
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$result = false;
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apc_fetch($keys, $result);
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return $result;
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}
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}
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