2 replies to this topic

[Ahmos]

hi everybody
today i want to know how to pass global variable between many pages
assume we have page (1.php) have global and i want to print the value of this variable in page (2.php)
am using this sample code
//page one name x.php

<?

function insert($x){

global $userid ;

$userid=$x;

}


?>

//page two name 1.php

<?php

include("x.php");

insert("45454545454545");

echo "<a href=\"2.php\">go</a>";

?>

//page three name 2.php

<?

include("x.php");

echo $userid ;

?>

it not working

[gregwarner]

Use the $_SESSION associative array.

Documentation:
PHP: $_SESSION - Manual

You'll need to call session_start() at the beginning of every script that you'd like to have access to the session variables. Then, just assign a variable to the array in one script, and you will be able to recall it in another script.

[Ahmos]

OK thanks
:)