--TEST-- Test interface_exists() function : test autoload default value --FILE-- <?php /* Prototype : bool interface_exists(string classname [, bool autoload]) * Description: Checks if the class exists * Source code: Zend/zend_builtin_functions.c * Alias to functions: */ echo "*** Testing interface_exists() : test autoload default value ***\n"; function __autoload($class_name) { require_once $class_name . '.inc'; } var_dump(interface_exists("AutoInterface")); echo "\nDONE\n"; ?> --EXPECTF-- *** Testing interface_exists() : test autoload default value *** bool(true) DONE