Url class

url_class.php

<?php
/**
 * Author: videde
 * Date: 8/21/13
 * Time: 12:46 AM
 */
require_once 'random-user-agent.php';
class Url {
    /*
     * use proxy:
     * $opt = array(
            CURLOPT_PROXY => $proxy['ip'].":".$proxy['port'],
            CURLOPT_PROXYPORT => $proxy['port'],
            CURLOPT_PROXYUSERPWD => $proxy['username'].":".$proxy['password']
        );
     */
    public static function makeCurl($url, $randomUserAgent=false, $opt = null)
    {
        $ch = curl_init();

        $arr = array(CURLOPT_URL => $url) + self::makeCurlOptions($randomUserAgent);
        if ($opt != null) {
            $arr = $arr + $opt;
        }
        curl_setopt_array($ch, $arr);
        $ret = curl_exec($ch);
        curl_close($ch);
        return $ret;
    }

    public static function makeCurlOptions($randomUserAgent=false)
    {
        $userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.43 Safari/537.31';
        if ($randomUserAgent) {
            $userAgent = random_user_agent();
        }
        return array(
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_TIMEOUT => 5,
            CURLOPT_USERAGENT => $userAgent
        );
    }
}