https://legacy.forums.gravityhelp.com/topic/clear-custom-_session-variable-on-form-submit Gravity Support Forums Topic: Clear custom $_session variable on form submit en-US Mon, 20 Apr 2026 20:33:00 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/clear-custom-_session-variable-on-form-submit#post-215350 Fri, 19 Apr 2013 05:04:40 +0000 urbanriver 215350@https://legacy.forums.gravityhelp.com/ <p>Hi,</p> <p>Can anyone help me to clear some $_SESSION data when I submit a specific form. I have tried using this hook (gform_after_submission) but can figure this out.</p> <p>EG code</p> <p>add_action("gform_after_submission", "empty_session_data", 10, 2);<br /> function empty_session_data($entry, $form){</p> <p> //getting post<br /> if($entry["post_id"] == 111) {<br /> unset($_SESSION['interested']);<br /> }<br /> }</p> <p>Thanks </p>