Send Formidable form data to Pardot

formidable-pardot.php

<?php
    add_action('frm_after_create_entry', 'sendToPardot', 30, 2);
    function sendToPardot($entry_id, $form_id){
    if($form_id == 5){ // Form ID
    /* You can create as many variables as you need, the last number is the field ID number
    that you get from the Build or Settings tab of your form */
        $pardotEmail = ($_POST['item_meta'][10]); 
        $pardotFirst = ($_POST['item_meta'][11]);
        $pardotPhone = ($_POST['item_meta'][12]);
        /* In Pardot you specify whatever External Field Name you want.
        Use those field names in the URL string below along with
        the variables you specified up above. */
        $result = wp_remote_post('https://youlinktoyourpardotformhandler.com/?email='.$pardotEmail.'&name='.$pardotFirst.'&phone number='.$pardotPhone);    
        }
    }
?>