2 files changed, 1 insertions, 21 deletions
diff --git a/lib/Cache.php b/lib/Cache.php
index 192cb3bf..414e6824 100644
--- a/lib/Cache.php
+++ b/lib/Cache.php
@@ -50,25 +50,4 @@ class Cache {
 	static public function isValidNameCache($nameCache){
 		return preg_match('@^[A-Z][a-zA-Z0-9-]*$@', $nameCache);
 	}
-
-	static public function purge(){
-		$cacheTimeLimit = time() - 86400; // 86400 -> 24h
-		$cachePath = 'cache';
-		if(file_exists($cachePath)){
-			$cacheIterator = new RecursiveIteratorIterator(
-			new RecursiveDirectoryIterator($cachePath),
-			RecursiveIteratorIterator::CHILD_FIRST
-			);
-
-			foreach($cacheIterator as $cacheFile){
-				if(in_array($cacheFile->getBasename(), array('.', '..')))
-					continue;
-				elseif($cacheFile->isFile()){
-					if(filemtime($cacheFile->getPathname()) < $cacheTimeLimit)
-						unlink($cacheFile->getPathname());
-				}
-			}
-		}
-	}
-
 }
diff --git a/lib/CacheInterface.php b/lib/CacheInterface.php
index 4c59df30..ab1066e3 100644
--- a/lib/CacheInterface.php
+++ b/lib/CacheInterface.php
@@ -3,4 +3,5 @@ interface CacheInterface {
 	public function loadData();
 	public function saveData($datas);
 	public function getTime();
+	public function purgeCache();
 }