PHP URGENT HELP

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netbie
Forum Newbie
Posts: 2
Joined: Thu Jul 22, 2010 3:45 pm

PHP URGENT HELP

Post by netbie »

I have the following php code that take 2 variables for redirect to a subdomain, it works ok


<?php

$p = $_GET['p'];
$a = $_GET['a'];

$review_url = 'http://' . $a . '.' . $p . '.com';
header('Location: ' . $review_url);

exit();


?>


But my problem is that when the variables come null or by error there is not variables values in the string then it redirect to "..com"

What can I do to show any warning text if the variable values come null ,insteance of the redirecting ????

Thanks in advance
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AbraCadaver
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Joined: Mon Feb 24, 2003 10:12 am
Location: The Republic of Texas
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Re: PHP URGENT HELP

Post by AbraCadaver »

if ! empty()

And you probably need a lot more sanitization than that.
mysql_function(): WARNING: This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQLextension should be used. See also MySQL: choosing an API guide and related FAQ for more information.
netbie
Forum Newbie
Posts: 2
Joined: Thu Jul 22, 2010 3:45 pm

Re: PHP URGENT HELP

Post by netbie »

Thanks a lot, problem solved
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