3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(lavenstein('валентинович', 'валерьевич', 1, 2, 1)); ?>
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function lavenstein() in /in/EPiVZ:2 Stack trace: #0 {main} thrown in /in/EPiVZ on line 2
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function lavenstein() in /in/EPiVZ on line 2
Process exited with code 255.