static function select()
 {
     Database::connect();
     $sth = mysql_query("SELECT * FROM `linkpreview` ORDER BY id DESC");
     $rows = array();
     while ($r = mysql_fetch_assoc($sth)) {
         $r["text"] = HighLight::url($r["text"]);
         $r["description"] = HighLight::url($r["description"]);
         array_push($rows, $r);
     }
     return $rows;
 }
<?php

/**
 * Copyright (c) 2014 Leonardo Cardoso (http://leocardz.com)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * Version: 1.3.0
 */
/**
 * This file is only to hightlight the urls that are found shown when post is already posted. :)
 * So, it has nothing bound directly to LinkPreview class
 */
include_once "classes/SetUp.php";
include_once "classes/HighLight.php";
SetUp::init();
error_reporting(false);
$text = $_GET["text"];
$description = $_GET["description"];
$answer = array("urls" => HighLight::url($text), "description" => HighLight::url($description));
echo json_encode($answer);