Property Hive - MRI Thesauraus - Import interactive floorplan

snippet.php

add_action( "propertyhive_property_imported_thesaurus_xml", 'import_interactive_floorplan', 10, 2 );
function import_interactive_floorplan($post_id, $property)
{
    $virtual_tours = array();
    for ($i = 245; $i <= 247; ++$i)
    {
        if (
            $property[$i] != '' &&
            (
                strpos(strtolower($property[$i]), 'metropix') !== FALSE
            )
        ) 
        { 
            $interactive_floorplan = array(
                'url' => $property[$i],
                'label' => $property[$i - 3]
            ); 
        }
    }

    update_post_meta( $post_id, '_interactive_floorplan', (string)$interactive_floorplan['url'] );
    update_post_meta( $post_id, '_interactive_floorplan_label', (string)$$interactive_floorplan['label'] );
}