3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo urldecode("https://www.facebook.com/dialog/oauth?redirect_uri=http%3A%2F%2Fstatic.ak.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D40%23cb%3Df24899bc28%26domain%3Dletustalk.local%26origin%3Dhttp%253A%252F%252Fletustalk.local%252Ff102c75e%26relation%3Dopener%26frame%3Df320c9fe64&display=popup&scope=email&response_type=token%2Csigned_request&domain=letustalk.local&client_id=261284617370277&ret=login&sdk=joey&ext=1392752521&hash=AebJIHaWhvWQr44_");exit;
Output for 4.3.0 - 7.1.0
https://www.facebook.com/dialog/oauth?redirect_uri=http://static.ak.facebook.com/connect/xd_arbiter.php?version=40#cb=f24899bc28&domain=letustalk.local&origin=http%3A%2F%2Fletustalk.local%2Ff102c75e&relation=opener&frame=f320c9fe64&display=popup&scope=email&response_type=token,signed_request&domain=letustalk.local&client_id=261284617370277&ret=login&sdk=joey&ext=1392752521&hash=AebJIHaWhvWQr44_