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<?php $history = new \stdClass(); var_dump($history->tier->name ?? 'Unknown Plan'); $history->tier = new \stdClass(); var_dump($history->tier->name ?? 'Unknown Plan'); $history->tier->name = null; var_dump($history->tier->name ?? 'Unknown Plan'); $history->tier = null; var_dump($history->tier->name ?? 'Unknown Plan'); $history->tier = 42; var_dump($history->tier->name ?? 'Unknown Plan');
Output for git.master_jit, rfc.property-hooks, git.master
string(12) "Unknown Plan" string(12) "Unknown Plan" string(12) "Unknown Plan" string(12) "Unknown Plan" string(12) "Unknown Plan"

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