_drupal_clean_form_sessions

includes/form.inc, line 106

Versions
5: _drupal_clean_form_sessions()

Remove form information that's at least a day old from the $_SESSION['form'] array.

Related topics

▸ 1 function calls _drupal_clean_form_sessions()

▾ 1 function calls _drupal_clean_form_sessions()

drupal_get_form in includes/form.inc: Retrieves a form from a builder function, passes it on for processing, and renders the form or redirects to its destination as appropriate. In multi-step form scenarios, it handles properly processing the values using the previous step's form...

Code

<?php
function _drupal_clean_form_sessions() {
  if (isset($_SESSION['form'])) {
    foreach ($_SESSION['form'] as $build_id => $data) {
      if ($data['timestamp'] < (time() - 84600)) {
        unset($_SESSION['form'][$build_id]);
      }
    }
  }
}
?>

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