Merge remote-tracking branch 'upstream/develop' into dev

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 0 insertions, 24 deletions

diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index dc2b1a43a..54851a094 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -81,30 +81,6 @@ if ( ! function_exists('sanitize_filename'))
 	}
 }
 
-// --------------------------------------------------------------------
-
-if ( ! function_exists('do_hash'))
-{
-	/**
-	 * Hash encode a string
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	Use PHP's native hash() instead.
-	 * @param	string	$str
-	 * @param	string	$type = 'sha1'
-	 * @return	string
-	 */
-	function do_hash($str, $type = 'sha1')
-	{
-		if ( ! in_array(strtolower($type), hash_algos()))
-		{
-			$type = 'md5';
-		}
-
-		return hash($type, $str);
-	}
-}
-
 // ------------------------------------------------------------------------
 
 if ( ! function_exists('strip_image_tags'))