Initial Commit

database/php/pear/PHP/Compat/Function/inet_ntop.php

@@ -0,0 +1,53 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2004 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/3_0.txt.                                  |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Arpad Ray <arpad@php.net>                                   |
+// +----------------------------------------------------------------------+
+//
+// $Id: inet_ntop.php,v 1.3 2005/12/05 14:49:40 aidan Exp $
+
+
+/**
+ * Replace inet_ntop()
+ *
+ * @category    PHP
+ * @package     PHP_Compat
+ * @link        http://php.net/inet_ntop
+ * @author      Arpad Ray <arpad@php.net>
+ * @version     $Revision: 1.3 $
+ * @since       PHP 5.1.0
+ * @require     PHP 4.0.0 (long2ip)
+ */
+if (!function_exists('inet_ntop')) {
+    function inet_ntop($in_addr)
+    {
+        switch (strlen($in_addr)) {
+            case 4:
+                list(,$r) = unpack('N', $in_addr);
+                return long2ip($r);
+
+            case 16:
+                $r = substr(chunk_split(bin2hex($in_addr), 4, ':'), 0, -1);
+                $r = preg_replace(
+                    array('/(?::?\b0+\b:?){2,}/', '/\b0+([^0])/e'),
+                    array('::', '(int)"$1"?"$1":"0$1"'),
+                    $r);
+                return $r;
+        }
+
+        return false;
+    }
+}
+
+?>