1--TEST-- 2Bug #81070 Setting memory limit to below current usage 3--SKIPIF-- 4<?php 5if (getenv("USE_ZEND_ALLOC") === "0") die("skip requires zmm"); 6?> 7--FILE-- 8<?php 9$a = str_repeat("0", 5 * 1024 * 1024); 10ini_set("memory_limit", "3M"); 11?> 12--EXPECTF-- 13Warning: Failed to set memory limit to 3145728 bytes (Current memory usage is %d bytes) in %s on line %d 14