Know which POST (or GET) method variables are available with php

Very easy script for a very important need: handle all variables coming with POST or GET methods.
With this script you can manage all data coming for every kind of form.

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<?php
foreach ($_POST as $varname => $varvalue) {
 echo "$varname -> $varvalue<br>";
}
?>

This script prints all passed variables with their values.

There is nothing more to say, just remember that changing $_POST with $_GET you will list all GET variables instead of POST ones.

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2 Responses

1. venkat says:

   November 3, 2007 at 9:03 am

   hi Emanuele ,
   thanks for ur code, i have completed my task with ur small code but effective. ok have a beer(brand ur wish)on my name :)

   once again thanx
   VENKATA

   Reply
2. Abe says:

   March 9, 2010 at 2:22 pm

   Very useful :)

   Reply