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authorfriendica <info@friendica.com>2012-07-21 03:48:59 -0700
committerfriendica <info@friendica.com>2012-07-21 03:48:59 -0700
commit6e08f398200de8a1560e14cdb4fb6c278a8e2b94 (patch)
tree9ca6e1e6350ba49b8f3abc130c9551afe7fa436d /library/phpsec/PHP/Compat/Function/str_split.php
parentbf386749047731d3a7f47fd99f7dcc4e93ed7be7 (diff)
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simplify
Diffstat (limited to 'library/phpsec/PHP/Compat/Function/str_split.php')
-rw-r--r--library/phpsec/PHP/Compat/Function/str_split.php59
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);
- }
-}