Merging Multiple WPForms Field Values into Post Content

/**

 * Merging Multiple WPForms Field Values into Post Content

 *

 * @link https://wpforms.com/developers/merging-multiple-wpforms-field-values-into-post-content

 */

function wpf_dev_post_submissions_process( $post_id, $fields, $form_data ) {

    // If form ID is 463, run code below

    if ( 463 !== absint( $form_data[ 'id' ] ) ) {

        return;

    }

// Get values from fields with IDs 2 and 3

$field_2_value = isset( $fields[2]['value'] ) ? $fields[2]['value'] : '';

$field_3_value = isset( $fields[3]['value'] ) ? $fields[3]['value'] : '';

// Update post content with the values from fields 2 and 3

$post_content = $field_2_value . ' ' . $field_3_value;

wp_update_post( array(

    'ID'           => $post_id,

    'post_content' => $post_content,

) );

}