3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Shape { public $hasSides = true; } class Square extends Shape { } $square = new Square(); // Add your code below! if (property_exists ($square, '$hasSides')) { echo "I have sides!"; } ?>
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0alpha1