curl ttest php

1<?php
2        // create curl resource
3        $ch = curl_init();
4
5        // set url
6        curl_setopt($ch, CURLOPT_URL, "example.com");
7
8        //return the transfer as a string
9        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
10
11        // $output contains the output string
12        $output = curl_exec($ch);
13
14        // close curl resource to free up system resources
15        curl_close($ch);     
16?>