From 9bb9469cabd15eb8e8e15fa3b2740bf92bc16ff4 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 7 Aug 2015 13:29:11 +0300 Subject: Fix #4023 Close #4024 --- system/helpers/string_helper.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system') diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php index 28e6ab15f..637835160 100644 --- a/system/helpers/string_helper.php +++ b/system/helpers/string_helper.php @@ -253,7 +253,7 @@ if ( ! function_exists('increment_string')) */ function increment_string($str, $separator = '_', $first = 1) { - preg_match('/(.+)' . preg_quote($separator) . '([0-9]+)$/', $str, $match); + preg_match('/(.+)'.preg_quote($separator, '/').'([0-9]+)$/', $str, $match); return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first; } } -- cgit v1.2.3-24-g4f1b