Showing my custom functions with FacetWP Code

functions_with_facet_code

<?php

// Enable FacetWP Locator
add_filter( 'facetwp_proximity_store_distance', '__return_true' );

$distance = facetwp_get_distance();
if ( false !== $distance ) {
    echo round( $distance, 2 );
}

function mysite_radius_options( $options ) {
    return array( 10, 25, 50, 100, 250 );
}
add_filter( 'facetwp_proximity_radius_options', 'mysite_radius_options' );

function fwp_proximity_specific_country( $options ) {
    $options['componentRestrictions'] = array(
        'country' => 'us',
    );
    return $options;
}
add_filter( 'facetwp_proximity_autocomplete_options', 'fwp_proximity_specific_country' );