confg.php

<?php

/**
 * This is the config file for ZfrRest. Just drop this file into your config/autoload folder (don't
 * forget to remove the .dist extension from the file), and configure it as you want
 */

return array(
    'zfr_rest' => array(
        /**
         * The key of the object manager instance. It is retrieved from the service manager. For instance, if you
         * are using Doctrine ORM Module, this value may be "doctrine.entitymanager.orm_default"
         */
        // 'object_manager' => '',

        /**
         * Listeners options
         */
        'listeners' => array(
            /**
             * If this listener is registered (it is by default), then any exceptions that could be thrown
             * in controller is serialized to the proper format extracted from Content-Type header.
             */
            // 'register_http_exception' => true,

            // ...
            
            /**
             * If this listener is registered (it is not by default), it will check before routing any request
             * if the request is a preflight OPTIONS request to accept or not a CORS request
             */
            // 'register_cors_support' => false
        ),
        
        'cors' => array(
          'origin' => 'blabla'
        ),
    )
);