get url

print_r ($_FILES);
print_r($_REQUEST);

console.log('protocol >> '+window.location.protocol);   // http:
console.log('hostname >> '+window.location.hostname);   // 127.0.0.1
console.log('pathname >> '+window.location.pathname);   // /
console.log('hash >> '+window.location.hash);
console.log('href >> '+window.location.href);           // http://127.0.0.1:8080/
console.log('port >> '+window.location.port);           // 8080

var href = location.href; //hehe
console.log(href.match(/([^\/]*)\/*$/)[1]);