From 5de117549f69465a1ce0f2e128428d9adadd8a6d Mon Sep 17 00:00:00 2001
From: "Thor (atiredmachine)" <thor@bandwidthbeta.com>
Date: Tue, 24 Jan 2012 22:08:36 -0800
Subject: Strips out HTML comments.

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

(limited to 'system')

diff --git a/system/core/Output.php b/system/core/Output.php
index 47c00acd8..8992fc1f1 100755
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -600,6 +600,9 @@ class CI_Output {
 				// Replace multiple spaces with a single space.
 				$output = preg_replace('!\s{2,}!',"\n",$output);
 				
+				// Remove comments (non-MSIE conditionals)
+				$output = preg_replace('{\s*<!--[^\[].*-->\s*}msU','',$output);
+
 				// Remove spaces around block-level elements.
 				$output = preg_replace('{\s*(</?(html|head|title|meta|script|link|style|body|h[1-6]|div|p|br).*>)\s*}', '$1', $output);
 
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