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<?php $table = ['foo' => function($foo) { var_dump($foo); }, 'boo' => function($foo) { var_dump($foo); }]; $table[2](11);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 2 in /in/2BElK on line 4 Fatal error: Uncaught Error: Value of type null is not callable in /in/2BElK:4 Stack trace: #0 {main} thrown in /in/2BElK on line 4
Process exited with code 255.

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