3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function callback($data) { throw new Exception('test'); return $data . ' - called'; } ob_start('callback'); echo "hi";
Output for 5.0.0 - 5.3.29, 5.4.7 - 5.6.21, 7.0.0 - 7.1.0

Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
hi
Output for 5.4.0 - 5.4.6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/nROov on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/nROov on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nROov on line 3
Process exited with code 255.