Create POST request

create-post-request.php

function postRequest($postdata,$url)
{
    $postdata = http_build_query($postdata);
    $opts = array('http' =>
        array(
            'method'  => 'POST',
            'header'  => 'Content-type: application/x-www-form-urlencoded',
            'content' => $postdata
        )
    );
    $context  = stream_context_create($opts);
    $result = file_get_contents($url, false, $context);
}

$url = 'http://0oor.com/';
$postdata = array('key' => 'value');
postRequest($postdata,$url);