customapi.php

<?php
 
class extension_custom_api extends Extension {
    public function about() {
        return array(
            'name' => 'Custom API',
            'version' => '1.0',
            'release-date' => '2012-22-08',
            'author' => array(
                'name' => '3Degrees Agency',
                'website' => 'http://www.3degreesagency.com/',
                'email' => 'hello@3degreesagency.com'
            )
        );
    }
    public function getSubscribedDelegates(){
        return array(
            array(
            'page' => '/frontend/',
            'delegate' => 'DataSourcePreExecute',
            'callback' => 'registerCustomFunctions'
            ),
			array(
            'page' => '/frontend/',
            'delegate' => 'APICustomAction',
            'callback' => 'APICustomAction'
            )
        );
    }
    public function registerCustomFunctions(){
        Frontend::instance()->Page()->registerPHPFunction('CustomAPIGet');
    }
	
    public function APICustomAction($something){
	normalFunction($something);
    }
}
 
/* API GET
============================ */
function CustomAPIGet($type,$user){
    $service_url = 'stuff'.'Subscriber/'.'stuff'.'/'.$type;
    $curl = curl_init($service_url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array('Authorization: ' . buildKey() ));
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $curl_response = curl_exec($curl);
    curl_close($curl);
    $curl_decoded = json_decode($curl_response, true);
    return $curl_decoded;
}