Google Maps API Key Test

stuff.php

<?php


/**
 * Google API tester. 
 */
function my_gmaps_key_test( $key ) {
	$url = add_query_arg( $args = array(
		'address' => 'Genbu Media',
	), 'https://maps.googleapis.com/maps/api/geocode/json' );

	$result = wp_remote_get(
		esc_url_raw( $url ),
		array(
			'timeout'     => 5,
			'redirection' => 1,
			'httpversion' => '1.1',
			'user-agent'  => 'WordPress/Na Na Na Batman; ',
			'sslverify'   => false,
		)
	);
	$result = wp_remote_retrieve_body( $result );
	return json_decode( $result, true );
}