1--TEST-- 2Bug #69315 (disable_functions behaviors inconsistently) 3--INI-- 4disable_functions=strlen,defined,call_user_func,constant,is_string 5--FILE-- 6<?php 7 8var_dump(function_exists("strlen")); 9var_dump(is_callable("strlen")); 10var_dump(strlen("xxx")); 11var_dump(defined("PHP_VERSION")); 12var_dump(constant("PHP_VERSION")); 13var_dump(call_user_func("strlen")); 14var_dump(is_string("xxx")); 15 16--EXPECTF-- 17bool(false) 18bool(true) 19 20Warning: strlen() has been disabled for security reasons in %sbug69315.php on line %d 21NULL 22 23Warning: defined() has been disabled for security reasons in %sbug69315.php on line %d 24NULL 25 26Warning: constant() has been disabled for security reasons in %sbug69315.php on line %d 27NULL 28 29Warning: call_user_func() has been disabled for security reasons in %sbug69315.php on line %d 30NULL 31 32Warning: is_string() has been disabled for security reasons in %sbug69315.php on line %d 33NULL 34
