3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function Foo() { echo "this used to be the standard"; } } new Foo();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo has a deprecated constructor in /in/GdCUn on line 3 this used to be the standard
Output for 5.6.0 - 5.6.40, 7.3.32 - 7.3.33
this used to be the standard
preferences:
96.81 ms | 1962 KiB | 4 Q