proxy ip port finder api json

proxyfinder.php

<?php 

function getCache($data = false){ 

	$cache_file = 'proxyip.json'; 
	
	if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 60 * 60))) {
	 
	   $file = file_get_contents($cache_file);
	 
	} else {
		if($data){
			file_put_contents($cache_file, $data);
			$file = $data;
	   }
	   
	}

	return $file;

}




function proxyGet()
{

 
    if ($cacheData = getCache()) {
        echo $cacheData;
        exit;
    }
	
    $datas = file_get_contents('https://www.sslproxies.org/');

    $dat = explode('<tr>', $datas);

    unset($dat[0]);
    unset($dat[1]);


    $ip = [];
    foreach ($dat as $dx) {
        $dtx = explode('<td>', $dx);
        $ip [] = [str_replace('</td>', '', $dtx[1]), str_replace('</td>', '', $dtx[2])];
    }
 

    $sira = rand(0, 99);

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, 'http://www.linkedin.com');
    curl_setopt($ch, CURLOPT_HEADER, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
    curl_setopt($ch, CURLOPT_PROXY, $ip[$sira][0]);
    curl_setopt($ch, CURLOPT_PROXYPORT, $ip[$sira][1]);

    $data = curl_exec($ch);
    if ($data === false) {
        proxyGet();
    }
	else{
		
        echo $data = json_encode(['status' => 'ok', 'ip' => $ip[$sira][0], 'port' => $ip[$sira][1]]);
	getCache($data);
    }

}

proxyGet();

?>