src/Cache/Simple/AbstractAdapter.php
public function deleteMultiple($keys)
	{
		\array_walk($keys, [$this, 'validateKey']);
		$this->namespace && \array_walk($keys, [$this, 'prefixValue']);

		return $this->doDeleteMultiple($keys);
	}
public function deleteMultiple($keys)
	{
		\array_walk($keys, [$this, 'validateKey']);
		$this->namespace && \array_walk($keys, [$this, 'prefixValue']);

		return $this->doDeleteMultiple($keys);
	}
public function deleteMultiple ( $ keys ) { \ array_walk ( $ keys , [ $ this , 'validateKey' ] ) ; $ this -> namespace && \ array_walk ( $ keys , [ $ this , 'prefixValue' ] ) ; return $ this -> doDeleteMultiple ( $ keys ) ; }
Deletes several cache entries.

@param string[] $keys Array of keys to delete from cache

@return bool TRUE if the operation was successful, FALSE if it wasn't.
Deletes several cache entries .