Posted by macca on 10/19/07 01:08

Just an idea, but look up get_defined_vars() in the manual.

e.g.

<?php

// Test Variables

$test_var1 = 1;
$test_var2 = 2;
$another_var = "hello";

/*
get_defined_vars() returns a multidimensional array containing a
list
of all defined variables, be them environment, server or user-
defined
variables
*** WITHIN THE SCOPE get_defined_vars() IS CALLED ***

*/


$arr = get_defined_vars();

foreach ($arr as $key=>$value){

// Shows the different vars you can access
//each one is an array of the vars in that category


switch($key){
case "GLOBALS":
continue 2;
break;
case "_POST":
continue 2;
break;
case "_GET":
continue 2;
break;
case "_COOKIE":
continue 2;
break;
case "_FILES":
continue 2;
break;
}

echo $key ." => ". $value ."<br />";
}


//========================

/*
Outputs

test_var1 => 1
test_var2 => 2
another_var => hello

*/


?>



Regards,

Paul

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