3v4l.org
run code in 300+ PHP versions simultaneously
sponsor
bughunt
search
recent
about
@ 2014-05-16T07:23:01Z
<?php var_dump(isset($hello));
Enable javascript to submit
You have javascript disabled. You will not be able to edit any code.
Output
Performance
VLD
References
Branches
var_dump:
documentation
(
source
)
preferences:
dark mode
live preview
51.51
ms |
402
KiB |
5
Q