3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "10 papagaios" + "15 galinhas" == "25 aves";
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/necCZ on line 3 Notice: A non well formed numeric value encountered in /in/necCZ on line 3 1
Output for 5.3.18 - 7.0.20
1