3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (['', null, 0, 0.0, '0', false, [], new stdClass, 'foo', 1, true, ['bar' => 'baz']] as $val) { var_dump($val, count($val), !empty($val)); echo '-------------', PHP_EOL; } var_dump('undefined', count($undefined), !empty($undefined));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /in/SdPPI:4 Stack trace: #0 {main} thrown in /in/SdPPI on line 4
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
36.13 ms | 405 KiB | 5 Q