3v4l.org
run code in 500+ PHP versions simultaneously
sponsor
bughunt
search
recent
about
@ 2020-10-07T08:08:28Z
<?php is_callable([1, 'foo']);
Enable javascript to submit
You have javascript disabled. You will not be able to edit any code.
Output
Performance
VLD
References
Branches
is_callable:
documentation
(
source
)
preferences:
dark mode
live preview
ace
vim
emacs
key bindings
42.93
ms |
1464
KiB |
5
Q