3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function foo() { echo __METHOD__, PHP_EOL; } function __construct() { echo __METHOD__, PHP_EOL; } } $obj = new Foo; $obj->foo();
Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Foo::__construct Foo::foo
Output for 5.0.2 - 5.0.5, 5.1.0 - 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 - 5.6.40
Strict Standards: Redefining already defined constructor for class Foo in /in/gJF3K on line 7 Foo::__construct Foo::foo
Output for 5.0.0 - 5.0.1
Strict Standards: Redefining already defined constructor for class Foo in /in/gJF3K on line 7 Foo::__construct Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gJF3K on line 8 PHP_EOLFoo::foo Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gJF3K on line 5 PHP_EOL
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9
Notice: Use of undefined constant __METHOD__ - assumed '__METHOD__' in /in/gJF3K on line 5 __METHOD__ Notice: Use of undefined constant __METHOD__ - assumed '__METHOD__' in /in/gJF3K on line 5 __METHOD__
Output for 4.3.0 - 4.3.9
Notice: Use of undefined constant __METHOD__ - assumed '__METHOD__' in /in/gJF3K on line 5 __METHOD__ Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gJF3K on line 5 PHP_EOL Notice: Use of undefined constant __METHOD__ - assumed '__METHOD__' in /in/gJF3K on line 5 __METHOD__ Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gJF3K on line 5 PHP_EOL

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275.15 ms | 402 KiB | 469 Q