Global Variables used across files in PHP -

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i have come across situation need use queue , should accessible in pages . tried using global variables couldn't meet requirement.

if isn't constant data, coud use session var

some_page.php <?php    session_start(); //never forget line when using $_session    $_session['queue'] = "my queue value"; ?>  other_page.php <?php    session_start(); //never forget line when using $_session    $queue = $_session['queue'];    //use queue needs ?>

if it's constant data, put value in php file, , include need.

queue.php <?php   $queue = "my queue value"; ?>  some_file.php <?php   require_once "queue.php";   echo $queue; ?>

hope helps


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