Extract string from array.php

function extract_string_from_array($array_of_strings, $comparison){
	$array = array();
	foreach ($array_of_strings as $string):
		if (strstr($string, $comparison)):
			array_push($array, $string);
		endif;
	endforeach;
	return $array;
}
 
//$another = extract_string_from_array($string, 'something-to-compare');