13 lines
252 B
PHP
13 lines
252 B
PHP
<?php
|
|
|
|
function smarty_function_get_referer($params, &$smarty)
|
|
{
|
|
$referer = getVal('HTTP_REFERER', $_SERVER);
|
|
|
|
if (!empty($params['assign'])) {
|
|
$smarty->assign($params['assign'], $referer);
|
|
} else {
|
|
return $referer;
|
|
}
|
|
}
|