lib/getData.js
function getCurrentUrl(page, ph, callback) {
    page.get('url', function (url) {
        callback(null, page, ph, url);
    });
}
function getCurrentUrl(page, ph, callback) {
    page.get('url', function (url) {
        callback(null, page, ph, url);
    });
}
function getCurrentUrl ( page , ph , callback ) { page . get ( 'url' , function ( url ) { callback ( null , page , ph , url ) ; } ) ; }
Gets the current url of the page
@param page
@param ph
@param {pageResultCallback} callback
Gets the current url of the page