From 24c866628d0ce5463d7e8b4eba512fa9e7752dfd Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Wed, 14 Dec 2016 16:14:13 +0200
Subject: Drop all PHP 5.3-related code

---
 system/core/Output.php | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'system/core/Output.php')

diff --git a/system/core/Output.php b/system/core/Output.php
index 94a6340e7..febccdaef 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -836,9 +836,6 @@ class CI_Output {
 	{
 		if (self::$func_override)
 		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
 			return mb_substr($str, $start, $length, '8bit');
 		}
 
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