3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $fruit = 'pear'; } function getfunc() { $b = function() { $a = function() { return 'apple'; }; echo $a(); }; $b->bindTo(new A()); echo $this->fruit; } call_user_func(getfunc());
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Using $this when not in object context in /in/3hFl7:13 Stack trace: #0 /in/3hFl7(16): getfunc() #1 {main} thrown in /in/3hFl7 on line 13
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Using $this when not in object context in /in/3hFl7 on line 13
Process exited with code 255.
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241.59 ms | 402 KiB | 378 Q