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<?php $counts = []; $item = 1; $counts[$item] ?? $counts[$item] = 1 ?? $counts[$item]++; var_dump($counts); $item = new StdClass; @$counts[$item] = "This is a bad use of error suppression.";
Output for git.master, git.master_jit
array(1) { [1]=> int(1) } Fatal error: Uncaught TypeError: Illegal offset type in /in/AcAoF:10 Stack trace: #0 {main} thrown in /in/AcAoF on line 10
Process exited with code 255.
Output for rfc.property-hooks
array(1) { [1]=> int(1) } Fatal error: Uncaught TypeError: Cannot access offset of type object on array in /in/AcAoF:10 Stack trace: #0 {main} thrown in /in/AcAoF on line 10
Process exited with code 255.

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