1--TEST-- 2Bug #73612 (preg_*() may leak memory) 3--FILE-- 4<?php 5$obj = new stdClass; 6$obj->obj = $obj; 7preg_match('/./', 'x', $obj); 8 9$obj = new stdClass; 10$obj->obj = $obj; 11preg_replace('/./', '', 'x', -1, $obj); 12 13$obj = new stdClass; 14$obj->obj = $obj; 15preg_replace_callback('/./', 'count', 'x', -1, $obj); 16 17$obj = new stdClass; 18$obj->obj = $obj; 19preg_replace_callback_array(['/./' => 'count'], 'x', -1, $obj); 20 21$obj = new stdClass; 22$obj->obj = $obj; 23preg_filter('/./', '', 'x', -1, $obj); 24?> 25===DONE=== 26--EXPECT-- 27===DONE=== 28
