<?php
$urls = array(
    'http://static.php.net/www.php.net/images/php.gif',
    'http://p.ebaystatic.com/aw/pics/globalheader/spr9.png'
);

$save_to = '/tmp/';

function add_file_to_curl($save_to, $mh, $url, $i){
        global $conn, $fp;
        $g=$save_to.basename($url);
        if(is_file($g)){
                unlink($g);
        }
        $conn[$i]=curl_init($url);
        $fp[$i]=fopen ($g, "w");
        curl_setopt ($conn[$i], CURLOPT_FILE, $fp[$i]);
        curl_setopt ($conn[$i], CURLOPT_HEADER ,0);
        curl_setopt($conn[$i],CURLOPT_CONNECTTIMEOUT,60);
        curl_multi_add_handle ($mh,$conn[$i]);
}

$conn="";
$fp="";
$mh = curl_multi_init();
foreach ($urls as $i => $url) {
        add_file_to_curl($save_to, $mh, $url, $i);
        echo "URL IS $url, I is $i\n";
}
do {
        $n = curl_multi_exec($mh,$running);
        $ready = curl_multi_select($mh); // Waiting for one of the files to finish
        if(0 < $ready){
                while($info = curl_multi_info_read($mh)){
                        $status = curl_getinfo($info['handle'],CURLINFO_HTTP_CODE);
                        echo "STATUS $status\n";
                        if(200 == $status){
                                $successUrl = curl_getinfo($info['handle'],CURLINFO_EFFECTIVE_URL);
                                echo "$successUrl\n";
                        }
                        break 1;
                }
        }
}
while (0 < $running && -1 != $ready);
$info = curl_multi_info_read($mh);
$status = curl_getinfo($info['handle'],CURLINFO_HTTP_CODE);
echo "STATUS $status\n";
if(200 == $status){
        $successUrl = curl_getinfo($info['handle'],CURLINFO_EFFECTIVE_URL);
        echo "$successUrl\n";
}

foreach ($urls as $i => $url) {
        echo "Running on $url and $i\n";
        curl_multi_remove_handle($mh,$conn[$i]);
        curl_close($conn[$i]);
        fclose ($fp[$i]);
}
curl_multi_close($mh);
?>