Update to MediaWiki 1.24.1

1 files changed, 0 insertions, 131 deletions

diff --git a/includes/cache/ProcessCacheLRU.php b/includes/cache/ProcessCacheLRU.php
deleted file mode 100644
index 76c76f37..00000000
--- a/includes/cache/ProcessCacheLRU.php
+++ /dev/null
@@ -1,131 +0,0 @@
-<?php
-/**
- * Per-process memory cache for storing items.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- * @file
- * @ingroup Cache
- */
-
-/**
- * Handles per process caching of items
- * @ingroup Cache
- */
-class ProcessCacheLRU {
-	/** @var Array */
-	protected $cache = array(); // (key => prop => value)
-	/** @var Array */
-	protected $cacheTimes = array(); // (key => prop => UNIX timestamp)
-
-	protected $maxCacheKeys; // integer; max entries
-
-	/**
-	 * @param $maxKeys integer Maximum number of entries allowed (min 1).
-	 * @throws MWException When $maxCacheKeys is not an int or =< 0.
-	 */
-	public function __construct( $maxKeys ) {
-		if ( !is_int( $maxKeys ) || $maxKeys < 1 ) {
-			throw new MWException( __METHOD__ . " must be given an integer and >= 1" );
-		}
-		$this->maxCacheKeys = $maxKeys;
-	}
-
-	/**
-	 * Set a property field for a cache entry.
-	 * This will prune the cache if it gets too large based on LRU.
-	 * If the item is already set, it will be pushed to the top of the cache.
-	 *
-	 * @param $key string
-	 * @param $prop string
-	 * @param $value mixed
-	 * @return void
-	 */
-	public function set( $key, $prop, $value ) {
-		if ( isset( $this->cache[$key] ) ) {
-			$this->ping( $key ); // push to top
-		} elseif ( count( $this->cache ) >= $this->maxCacheKeys ) {
-			reset( $this->cache );
-			$evictKey = key( $this->cache );
-			unset( $this->cache[$evictKey] );
-			unset( $this->cacheTimes[$evictKey] );
-		}
-		$this->cache[$key][$prop] = $value;
-		$this->cacheTimes[$key][$prop] = time();
-	}
-
-	/**
-	 * Check if a property field exists for a cache entry.
-	 *
-	 * @param $key string
-	 * @param $prop string
-	 * @param $maxAge integer Ignore items older than this many seconds (since 1.21)
-	 * @return bool
-	 */
-	public function has( $key, $prop, $maxAge = 0 ) {
-		if ( isset( $this->cache[$key][$prop] ) ) {
-			return ( $maxAge <= 0 || ( time() - $this->cacheTimes[$key][$prop] ) <= $maxAge );
-		}
-		return false;
-	}
-
-	/**
-	 * Get a property field for a cache entry.
-	 * This returns null if the property is not set.
-	 * If the item is already set, it will be pushed to the top of the cache.
-	 *
-	 * @param $key string
-	 * @param $prop string
-	 * @return mixed
-	 */
-	public function get( $key, $prop ) {
-		if ( isset( $this->cache[$key][$prop] ) ) {
-			$this->ping( $key ); // push to top
-			return $this->cache[$key][$prop];
-		} else {
-			return null;
-		}
-	}
-
-	/**
-	 * Clear one or several cache entries, or all cache entries
-	 *
-	 * @param $keys string|Array
-	 * @return void
-	 */
-	public function clear( $keys = null ) {
-		if ( $keys === null ) {
-			$this->cache = array();
-			$this->cacheTimes = array();
-		} else {
-			foreach ( (array)$keys as $key ) {
-				unset( $this->cache[$key] );
-				unset( $this->cacheTimes[$key] );
-			}
-		}
-	}
-
-	/**
-	 * Push an entry to the top of the cache
-	 *
-	 * @param $key string
-	 */
-	protected function ping( $key ) {
-		$item = $this->cache[$key];
-		unset( $this->cache[$key] );
-		$this->cache[$key] = $item;
-	}
-}