Improve typography, url & xml helpers
diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php
index b38dab4..5242193 100644
--- a/system/helpers/xml_helper.php
+++ b/system/helpers/xml_helper.php
@@ -1,13 +1,13 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* NOTICE OF LICENSE
- *
+ *
* Licensed under the Open Software License version 3.0
- *
+ *
* This source file is subject to the Open Software License (OSL 3.0) that is
* bundled with this package in the files license.txt / license.rst. It is
* also available through the world wide web at this URL:
@@ -56,28 +56,26 @@
// ampersands won't get messed up
$str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);
- if ($protect_all === TRUE)
+ if ($protect_all == TRUE)
{
- $str = preg_replace("/&(\w+);/", "$temp\\1;", $str);
+ $str = preg_replace('/&(\w+);/', "$temp\\1;", $str);
}
- $str = str_replace(array("&","<",">","\"", "'", "-"),
- array("&", "<", ">", """, "'", "-"),
- $str);
+ $str = str_replace(array('&', '<', '>', '"', "'", '-'),
+ array('&', '<', '>', '"', ''', '-'),
+ $str);
// Decode the temp markers back to entities
- $str = preg_replace("/$temp(\d+);/","&#\\1;",$str);
+ $str = preg_replace('/$temp(\d+);/', '&#\\1;', $str);
- if ($protect_all === TRUE)
+ if ($protect_all == TRUE)
{
- $str = preg_replace("/$temp(\w+);/","&\\1;", $str);
+ return preg_replace("/$temp(\w+);/", '&\\1;', $str);
}
return $str;
}
}
-// ------------------------------------------------------------------------
-
/* End of file xml_helper.php */
-/* Location: ./system/helpers/xml_helper.php */
\ No newline at end of file
+/* Location: ./system/helpers/xml_helper.php */