diff options
Diffstat (limited to 'system/helpers/xml_helper.php')
| -rw-r--r-- | system/helpers/xml_helper.php | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php index 67fd34b97..c3dfdcddb 100644 --- a/system/helpers/xml_helper.php +++ b/system/helpers/xml_helper.php @@ -1,4 +1,4 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php /** * CodeIgniter * @@ -24,6 +24,7 @@ * @since Version 1.0 * @filesource */ +defined('BASEPATH') OR exit('No direct script access allowed'); /** * CodeIgniter XML Helpers @@ -37,15 +38,15 @@ // ------------------------------------------------------------------------ -/** - * Convert Reserved XML characters to Entities - * - * @param string - * @param bool - * @return string - */ if ( ! function_exists('xml_convert')) { + /** + * Convert Reserved XML characters to Entities + * + * @param string + * @param bool + * @return string + */ function xml_convert($str, $protect_all = FALSE) { $temp = '__TEMP_AMPERSANDS__'; @@ -54,7 +55,7 @@ if ( ! function_exists('xml_convert')) // 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); } @@ -66,7 +67,7 @@ if ( ! function_exists('xml_convert')) // Decode the temp markers back to entities $str = preg_replace('/'.$temp.'(\d+);/', '&#\\1;', $str); - if ($protect_all == TRUE) + if ($protect_all === TRUE) { return preg_replace('/'.$temp.'(\w+);/', '&\\1;', $str); } |