Get content from another site with Curl and PHP

<?php
function get_string_between($string, $start, $end)
{
$string = ” “.$string;
$ini = strpos($string,$start);
if ($ini == 0)
return “”;
$ini += strlen($start);
$len = strpos($string,$end,$ini) – $ini;
return substr($string,$ini,$len);
}
//Initialize the Curl session
$ch = curl_init();

//Set curl to return the data instead of printing it to the browser.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//Set the URL
curl_setopt($ch, CURLOPT_URL,”http://www.dsebd.org/&#8221;);
//Execute the fetch
$data = curl_exec($ch);

echo $da=get_string_between($data,’imgs/topdown.gif”>’,’imgs/topdown.gif’);
//Close the connection
curl_close($ch);

?>