3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $g1 = gen1(); foreach($g1 as $val) { var_dump($val); } var_dump($g1->getReturn());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function gen1() in /in/4q0e9:3 Stack trace: #0 {main} thrown in /in/4q0e9 on line 3
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function gen1() in /in/4q0e9 on line 3
Process exited with code 255.