3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo { function __construct() { echo __METHOD__; } function foo() { echo __METHOD__; } } $foo = new Foo;
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
Foo::__construct
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class Foo in /in/3CAYK on line 8 Foo::__construct
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Use of undefined constant __METHOD__ - assumed '__METHOD__' in /in/3CAYK on line 9 __METHOD__
preferences:
78.61 ms | 2696 KiB | 4 Q