src/Cache/Simple/AbstractAdapter.php
protected function doGetMultiple(iterable $keys)
	{
		$return = [];

		foreach ($keys as $key) {
			$return[$key] = $this->doGet($key);
		}

		return $return;
	}
protected function doGetMultiple(iterable $keys)
	{
		$return = [];

		foreach ($keys as $key) {
			$return[$key] = $this->doGet($key);
		}

		return $return;
	}
protected function doGetMultiple ( iterable $ keys ) { $ return = [ ] ; foreach ( $ keys as $ key ) { $ return [ $ key ] = $ this -> doGet ( $ key ) ; } return $ return ; }
Default implementation of doGetMultiple. Each driver that supports multi-get should owerwrite it.

@param array $keys Array of keys to retrieve from cache

@return array Array of values retrieved for the given keys.
Default implementation of doGetMultiple . Each driver that supports multi - get should owerwrite it .