PHP Question

[SPH]

Hi all,

Could someone tell me what this is for in PHP:

Code: Select all

<?php
$_VARS_BACK = '';
$_VARS_PAGE = <<<EOT

EOT;
?>

Another question: how to prevent refreshing a PHP page that gives a serial (and therefore gives other valid serials)?

[tored]

Heredoc

https://www.php.net/manual/en/language. ... ax.heredoc