php - Find url and get ip address of website after redirect -

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if have :

domaina.com/out.php :

<?php   header('location: http://domainb.com/'); ?>

is possible url : domainb.com , it's ip address, domana.com/out.php domainc.com?

what want :

domaina.com/index.php

<?php    $data = geturlandip("domaina.com/out.php");    echo $data[0];  # wanted output (url) : domainb.com    echo $data[1];  # wanted output (ip) : 133.133.133.133 ?>

if need redirects, can do

function getredirectstouri($uri) {     $redirects = array();     $http = stream_context_create();     stream_context_set_params(         $http,         array(             "notification" => function() use (&$redirects)             {                 if (func_get_arg(0) === stream_notify_redirected) {                     $redirects[] = func_get_arg(2);                 }             }         )     );     file_get_contents($uri, false, $http);     return $redirects; }

this return array holding redirects last entry being final destination.

example (demo)

print_r(getredirectstouri('http://bit.ly/vdcn'));

output

array (      [0] => http://example.com/      [1] => http://www.iana.org/domains/example/  )

you'd have lookup ip's manually though (see other answers here) note redirect target doesnt have hostname. can ip well.


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