Online PHP editor | refs for kUMBQ

<?php $arr = array(1,2,3,4,5,'E'); function array_pop_array($arr) { $last_element = array_pop($arr); return array($arr, $last_element); } $str = '12345E'; function string_pop(&$str){ $last_char = substr($str, -1); $str = substr($str, 0, -1); return $last_char; } function string_pop_array($str) { $last_char = string_pop($str); return array($str, $last_char); } print_r(string_pop_array($str));