From 903b3a5293084afbd4fa07c7c83da1aa55f9f07b Mon Sep 17 00:00:00 2001
From: dignajar <dignajar@gmail.com>
Date: Fri, 7 Aug 2015 14:59:21 -0300
Subject: [PATCH] Clean URL improves

---
 kernel/helpers/text.class.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/kernel/helpers/text.class.php b/kernel/helpers/text.class.php
index 33a441ea..3b4967ef 100644
--- a/kernel/helpers/text.class.php
+++ b/kernel/helpers/text.class.php
@@ -52,6 +52,7 @@ class Text {
 		 return $text;
 	}
 
+/*
 	public static function cleanUrl($string, $separator='-')
 	{
 		// Delete characters
@@ -72,6 +73,21 @@ class Text {
 
 		return $string;
 	}
+*/
+
+	public static function cleanUrl($string, $separator='-')
+	{
+		if(function_exists('iconv')) {
+			$string = iconv('UTF-8', 'ASCII//TRANSLIT', $string);
+		}
+
+		$string = preg_replace("/[^a-zA-Z0-9\/_|+ -]/", '', $string);
+		$string = trim($string, '-');
+		$string = self::lowercase($string);
+		$string = preg_replace("/[\/_|+ -]+/", $separator, $string);
+
+		return $string;
+	}
 
 	// Replace all occurrences of the search string with the replacement string.
 	public static function replace($search, $replace, $string)