ext/standard: Let is_numeric_str parse the int value for us in getopt()

Author: Girgias

ext/standard/basic_functions.c

@@ -1071,16 +1071,16 @@ PHP_FUNCTION(getopt)
 
 		/* Add this option / argument pair to the result hash. */
 		optname_len = strlen(optname);
-		if (!(optname_len > 1 && optname[0] == '0') && is_numeric_string(optname, optname_len, NULL, NULL, 0) == IS_LONG) {
+		zend_long opt_name_as_long = 0;
+		if (!(optname_len > 1 && optname[0] == '0') && is_numeric_string(optname, optname_len, &opt_name_as_long, NULL, 0) == IS_LONG) {
 			/* numeric string */
-			int optname_int = atoi(optname);
-			if ((args = zend_hash_index_find(Z_ARRVAL_P(return_value), optname_int)) != NULL) {
+			if ((args = zend_hash_index_find(Z_ARRVAL_P(return_value), opt_name_as_long)) != NULL) {
 				if (Z_TYPE_P(args) != IS_ARRAY) {
 					convert_to_array(args);
 				}
 				zend_hash_next_index_insert(Z_ARRVAL_P(args), &val);
 			} else {
-				zend_hash_index_update(Z_ARRVAL_P(return_value), optname_int, &val);
+				zend_hash_index_update(Z_ARRVAL_P(return_value), opt_name_as_long, &val);
 			}
 		} else {
 			/* other strings */