1--TEST-- 2Bug #72402: _php_mb_regex_ereg_replace_exec - double free 3--SKIPIF-- 4<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?> 5--FILE-- 6<?php 7function throwit() { 8 throw new Exception('it'); 9} 10$var10 = "throwit"; 11try { 12 $var14 = mb_ereg_replace_callback("", $var10, ""); 13} catch(Exception $e) {} 14?> 15DONE 16--EXPECT-- 17DONE 18