Some sweeping syntax changes for consistency:

(! foo) changed to ( ! foo)
|| changed to OR
changed newline standardization code in various places from preg_replace to str_replace

1 files changed, 9 insertions, 9 deletions

diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 0dc1429dd..8391c2d7b 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -1,4 +1,4 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');

+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

 /**

  * CodeIgniter

  *

@@ -35,7 +35,7 @@
  * @param	string	the character set of your data

  * @return	string

  */	

-if (! function_exists('xss_clean'))

+if ( ! function_exists('xss_clean'))

 {

 	function xss_clean($str, $charset = 'ISO-8859-1')

 	{

@@ -53,15 +53,15 @@ if (! function_exists('xss_clean'))
  * @param	string

  * @return	string

  */	

-if (! function_exists('dohash'))

+if ( ! function_exists('dohash'))

 {	

 	function dohash($str, $type = 'sha1')

 	{

 		if ($type == 'sha1')

 		{

-			if (! function_exists('sha1'))

+			if ( ! function_exists('sha1'))

 			{

-				if (! function_exists('mhash'))

+				if ( ! function_exists('mhash'))

 				{	

 					require_once(BASEPATH.'libraries/Sha1'.EXT);

 					$SH = new CI_SHA;

@@ -93,7 +93,7 @@ if (! function_exists('dohash'))
  * @param	string

  * @return	string

  */	

-if (! function_exists('strip_image_tags'))

+if ( ! function_exists('strip_image_tags'))

 {

 	function strip_image_tags($str)

 	{

@@ -113,7 +113,7 @@ if (! function_exists('strip_image_tags'))
  * @param	string

  * @return	string

  */	

-if (! function_exists('encode_php_tags'))

+if ( ! function_exists('encode_php_tags'))

 {

 	function encode_php_tags($str)

 	{

@@ -121,6 +121,6 @@ if (! function_exists('encode_php_tags'))
 	}

 }

 

-
-/* End of file security_helper.php */
+

+/* End of file security_helper.php */

 /* Location: ./system/helpers/security_helper.php */
\ No newline at end of file