3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $generator = (function() { yield 1; yield 2; })(); $generator->rewind(); echo $generator->current(); foreach($generator as $x) { echo "\nx: $x"; }
Output for hhvm-3.12.14 - 3.17.3, 7.0.0 - 7.3.0alpha1
1 x: 1 x: 2
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '(' in /in/l0Tuk on line 5
Process exited with code 255.