--TEST-- Test method_exists() function : variation - Case sensitivity --FILE-- <?php /* Prototype : proto bool method_exists(object object, string method) * Description: Checks if the class method exists * Source code: Zend/zend_builtin_functions.c * Alias to functions: */ echo "*** Testing method_exists() : variation ***\n"; Class caseSensitivityTest { public function myMethod() {} } var_dump(method_exists(new casesensitivitytest, 'myMetHOD')); var_dump(method_exists('casesensiTivitytest', 'myMetHOD')); echo "Done"; ?> --EXPECTF-- *** Testing method_exists() : variation *** bool(true) bool(true) Done