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run code in 300+ PHP versions simultaneously
<?php class Auth { function __construct($foo) { $this->foo = $foo; } function __toString() { return "Basic $foo"; } } $auth = new Auth('1234'); $bar = (string)$auth; echo $bar;
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Creation of dynamic property Auth::$foo is deprecated in /in/6FNXA on line 8 Warning: Undefined variable $foo in /in/6FNXA on line 12 Basic
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
Warning: Undefined variable $foo in /in/6FNXA on line 12 Basic
Output for 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, 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
Notice: Undefined variable: foo in /in/6FNXA on line 12 Basic
Output for 7.3.32 - 7.3.33
Basic
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Object id #1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Object to string conversion in /in/6FNXA on line 19 Object

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