Outputting SearchWP results that are Gravity Forms Entries

page.php

<?php

$searchwp = new \SearchWP\Query( 'marketing', [
    'engine' => 'gravity',
    'fields' => 'all',
] );

foreach ( $searchwp->results as $result ) {
    switch ( get_class( $result ) ) {
        case 'SearchWP\Sources\GravityForms\Entry':
			
            // NOTE: Gravity Forms Field values are keyed by the Field ID in the Form editor.
			
            ?>
            <div class="result">
                Form ID: <?php echo esc_html( $result->id ); ?><br>
                Name:    <?php echo esc_html( $result->{'1'} ); ?><br>
                Email:   <?php echo esc_html( $result->{'2'} ); ?><br>
                Type:    <?php echo esc_html( $result->{'3'} ); ?><br>
                Feature: <?php echo esc_html( $result->{'4'} ); ?>
            </div>
            <?php
        break;

        default:
            // Another Source was added to the SearchWP Engine.
            print_r( $result );
    }
}