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Clear custom $_session variable on form submit

  1. Hi,

    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.

    EG code

    add_action("gform_after_submission", "empty_session_data", 10, 2);
    function empty_session_data($entry, $form){

    //getting post
    if($entry["post_id"] == 111) {
    unset($_SESSION['interested']);
    }
    }

    Thanks

    Posted 6 years ago on Friday April 19, 2013 | Permalink