Comment nit

Author: Girgias

ext/standard/basic_functions_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 0a66e5b2c71762a74b9ff9ad11f80d265ef806e3 */
+ * Stub hash: 24cfd1a7e3a606df071569d7c52b23efda729c2e */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_set_time_limit, 0, 1, _IS_BOOL, 0)
 	ZEND_ARG_TYPE_INFO(0, seconds, IS_LONG, 0)

ext/standard/string.c

@@ -5969,6 +5969,7 @@ PHP_FUNCTION(substr_compare)
 	}
 
 	if ((size_t)offset > ZSTR_LEN(s1)) {
+		// This was a Warning in PHP 7.x
 		php_error_docref(NULL, E_NOTICE, "Argument #3 ($%s) is not contained in argument #1 ($%s)",
 			get_active_function_arg_name(2), get_active_function_arg_name(1));
 		RETURN_LONG(0L);