From 55821e04c188997d258645975220828e195d0df4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Mon, 5 Aug 2013 15:54:37 +0200
Subject: share email +twitter / class messages

---
 inc/poche/Tools.class.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'inc/poche/Tools.class.php')

diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php
index 834940ff..7bc8830a 100644
--- a/inc/poche/Tools.class.php
+++ b/inc/poche/Tools.class.php
@@ -210,4 +210,15 @@ class Tools
     {
         return ((isset ($_REQUEST["$var"])) ? htmlentities($_REQUEST["$var"]) : $default);
     }
+
+    public static function getDomain($url)
+    {
+      $pieces = parse_url($url);
+      $domain = isset($pieces['host']) ? $pieces['host'] : '';
+      if (preg_match('/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i', $domain, $regs)) {
+        return $regs['domain'];
+      }
+      
+      return FALSE;
+    }
 }
\ No newline at end of file
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