X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Flibs%2FProcessCacheLRU.php;h=03e23edbb753b0f8cc8d506657b9cb41a7b3d22a;hb=7737353a9f92b700bfbd435d997b1872ffdb144d;hp=eec31cee56dc08a65427f1a53f5c59af508618a4;hpb=ff9f2fa33719753ff0c708f9b4a84c57593b9e58;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/libs/ProcessCacheLRU.php b/includes/libs/ProcessCacheLRU.php
index eec31cee56..03e23edbb7 100644
--- a/includes/libs/ProcessCacheLRU.php
+++ b/includes/libs/ProcessCacheLRU.php
@@ -28,10 +28,10 @@ use Wikimedia\Assert\Assert;
  */
 class ProcessCacheLRU {
 	/** @var Array */
-	protected $cache = array(); // (key => prop => value)
+	protected $cache = []; // (key => prop => value)
 
 	/** @var Array */
-	protected $cacheTimes = array(); // (key => prop => UNIX timestamp)
+	protected $cacheTimes = []; // (key => prop => UNIX timestamp)
 
 	protected $maxCacheKeys; // integer; max entries
 
@@ -109,8 +109,8 @@ class ProcessCacheLRU {
 	 */
 	public function clear( $keys = null ) {
 		if ( $keys === null ) {
-			$this->cache = array();
-			$this->cacheTimes = array();
+			$this->cache = [];
+			$this->cacheTimes = [];
 		} else {
 			foreach ( (array)$keys as $key ) {
 				unset( $this->cache[$key] );
@@ -149,4 +149,12 @@ class ProcessCacheLRU {
 		unset( $this->cache[$key] );
 		$this->cache[$key] = $item;
 	}
+
+	/**
+	 * Get cache size
+	 * @return int
+	 */
+	public function getSize() {
+		return $this->maxCacheKeys;
+	}
 }