All $_POST output?

[1510982]

I'm sure you've seen that phpinfo(); can output all variables that were send to it using POST. So I'm asking, if there is any way for a user to get a list (array) of all $_POST variables that were sent to this page.
I've seen it done with GET - there we can use _SERVER["argv"].
This would be helpful to determine which variables are not set - blank.

Thank you in advance.

L.

 

[danielhozac]

The [tt]print_r[/tt] function does what you want.
[tt]echo &quot;<pre>&quot;;
echo &quot;\$_GET\r\n&quot;;
print_r($_GET);
echo &quot;\$_POST\r\n&quot;;
print_r($_POST);[/tt]
and so on... Read

http://www.php.net/manual/en/function.print-r.php

for more information. //Daniel