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run code in 300+ PHP versions simultaneously
<?php $class = new class { public function sayHi() { return "Hello world!"; } }; $addProduct = function($id) { $this->sayHi(); }; $addProduct->call($someClass);
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
Warning: Undefined variable $someClass in /in/lXAns on line 13 Fatal error: Uncaught TypeError: Closure::call(): Argument #1 ($newThis) must be of type object, null given in /in/lXAns:13 Stack trace: #0 /in/lXAns(13): Closure->call(NULL) #1 {main} thrown in /in/lXAns on line 13
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: someClass in /in/lXAns on line 13 Warning: Closure::call() expects parameter 1 to be object, null given in /in/lXAns on line 13
Output for 7.3.32 - 7.3.33
Warning: Closure::call() expects parameter 1 to be object, null given in /in/lXAns on line 13
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/lXAns on line 3
Process exited with code 255.
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