3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var $boo; function Foo() { $this->boo = md5('foo'); } function go() { echo $this->boo; } } $a = new Foo(); $a->go();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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/CT9Jo on line 3 acbd18db4cc2f85cedef654fccc4a4d8
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.3.32 - 7.3.33
acbd18db4cc2f85cedef654fccc4a4d8
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/CT9Jo on line 5 acbd18db4cc2f85cedef654fccc4a4d8
preferences:
253.48 ms | 402 KiB | 370 Q