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<?php $a = false; $b = FALSE; var_dump($a, $b); constant('FALSE', true); var_dump($a, $b);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(false) Fatal error: Uncaught ArgumentCountError: constant() expects exactly 1 argument, 2 given in /in/PXa5a:8 Stack trace: #0 /in/PXa5a(8): constant('FALSE', true) #1 {main} thrown in /in/PXa5a on line 8
Process exited with code 255.

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