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***drdebcol*** · 02-25-2010, 07:00 AM

This is interesting function that can be used on different purposes. Basically it uses cURL for checking if proxy is okay. It returns boolean value (true if proxy is okay).
Example of calling function :

Code:

checkproxy("189.24.10.208","3128","SOCKS 4");

Here is php code :

PHP Code:

<?php
function checkproxy($ip,$port,$type){
$ch = curl_init("127.0.0.1");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_PROXY, $ip . ":" . $port);
if($type == "SOCKS 4") curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4);
else if($type == "SOCKS 5") curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
$html = curl_exec($ch);
$info = curl_getinfo($ch);
if(curl_errno($ch) || $html == "") {
return FALSE;
}else{
return TRUE;
}
curl_close($ch);
} 

***l3g1sl4tor*** · 02-25-2010, 11:13 AM

one of the pretty common used functions if you want to automize a bit your proxies, nice post! Smile