--TEST--
Bug #21478 (Zend/zend_alloc.c :: shutdown_memory_manager produces segfault)
---SKIPIF--
-<?php
- if (!function_exists('stream_filter_register')) die('skip stream_filter_register() not available');
-?>
--FILE--
<?php
class debugfilter extends php_user_filter {
--TEST--
Bug #36568 (memory_limit has no effect)
---SKIPIF--
-<?php
- if (!function_exists('memory_get_usage')) die('skip PHP is configured without memory_limit');
-?>
--INI--
memory_limit=16M
--FILE--
--TEST--
Bug #43450 (Memory leak on some functions with implicit object __toString() call)
---SKIPIF--
-<?php if (!function_exists('memory_get_usage')) die('skip memory_get_usage() not installed'); ?>
--INI--
opcache.enable_cli=0
--FILE--