Detect coordinates given as address for Flexible Map shortcode, and copy it to the center attribute to avoid address lookups

flxmap-coords-as-address.php

<?php
/*
Plugin Name: Flxmap Coordinates as Address
Plugin URI: https://gist.github.com/webaware/610810443c96f601960bb59659ac9958
Description: detect coordinates given as address and fix the map attribute
Version: 1
Author: WebAware
Author URI: http://webaware.com.au/
*/

if (!defined('ABSPATH')) {
    exit;
}

/**
* check for no center, but coordinates in the address attribute
* @param array $attrs
* @return array
*/
add_filter('flexmap_shortcode_attrs', function($attrs) {

    if (empty($attrs['center']) && !empty($attrs['address']) && FlxMapPlugin::isCoordinates($attrs['address'])) {
        $attrs['center'] = $attrs['address'];
    }

    return $attrs;

});