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<?php $array = [ (object) ['id' => 1, 'name' => 'hovno'], (object) ['id' => 2, 'name' => 'piča'], ]; $test = array_walk($array, function($item) { return $item->id; }); var_dump($test); echo implode(',', $test);
Output for git.master, git.master_jit
bool(true) Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, bool given in /in/8S1qD:13 Stack trace: #0 /in/8S1qD(13): implode(',', true) #1 {main} thrown in /in/8S1qD on line 13
Process exited with code 255.
Output for rfc.property-hooks
bool(true) Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, true given in /in/8S1qD:13 Stack trace: #0 /in/8S1qD(13): implode(',', true) #1 {main} thrown in /in/8S1qD on line 13
Process exited with code 255.

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