1 files changed, 0 insertions, 59 deletions
diff --git a/library/phpsec/PHP/Compat/Function/str_split.php b/library/phpsec/PHP/Compat/Function/str_split.php
deleted file mode 100644
index 8e38bdb89..000000000
--- a/library/phpsec/PHP/Compat/Function/str_split.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-/**
- * Replace str_split()
- *
- * @category    PHP
- * @package     PHP_Compat
- * @license     LGPL - http://www.gnu.org/licenses/lgpl.html
- * @copyright   2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
- * @link        http://php.net/function.str_split
- * @author      Aidan Lister <aidan@php.net>
- * @version     $Revision: 1.1 $
- * @since       PHP 5
- * @require     PHP 4.0.0 (user_error)
- */
-function php_compat_str_split($string, $split_length = 1)
-{
-    if (!is_scalar($split_length)) {
-        user_error('str_split() expects parameter 2 to be long, ' .
-            gettype($split_length) . ' given', E_USER_WARNING);
-        return false;
-    }
-
-    $split_length = (int) $split_length;
-    if ($split_length < 1) {
-        user_error('str_split() The length of each segment must be greater than zero', E_USER_WARNING);
-        return false;
-    }
-    
-    // Select split method
-    if ($split_length < 65536) {
-        // Faster, but only works for less than 2^16
-        preg_match_all('/.{1,' . $split_length . '}/s', $string, $matches);
-        return $matches[0];
-    } else {
-        // Required due to preg limitations
-        $arr = array();
-        $idx = 0;
-        $pos = 0;
-        $len = strlen($string);
-
-        while ($len > 0) {
-            $blk = ($len < $split_length) ? $len : $split_length;
-            $arr[$idx++] = substr($string, $pos, $blk);
-            $pos += $blk;
-            $len -= $blk;
-        }
-
-        return $arr;
-    }
-}
-
-
-// Define
-if (!function_exists('str_split')) {
-    function str_split($string, $split_length = 1)
-    {
-        return php_compat_str_split($string, $split_length);
-    }
-}