Added return value for flush methods. (#848)

BoldGrid · Mar 26, 2024 · a2be9ac · a2be9ac
1 parent 69c0f0a
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diff --git a/Cache_File_Generic.php b/Cache_File_Generic.php
@@ -328,6 +328,8 @@ function flush( $group = '' ) {
 
 			$c->clean();
 		}
+
+		return true;
 	}
 
 	/**

diff --git a/Extension_FragmentCache_WpObjectCache.php b/Extension_FragmentCache_WpObjectCache.php
@@ -325,6 +325,8 @@ function flush() {
 			$cache = $this->_get_cache( $descriptor['global'] );
 			$cache->flush( $group );
 		}
+
+		return true;
 	}
 
 	/**