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<?php $s = new PDOStatement(); var_dump(isset($s->queryString)); var_dump($s->queryString);
Output for git.master, git.master_jit, rfc.partials
bool(false) Fatal error: Uncaught Error: Typed property PDOStatement::$queryString must not be accessed before initialization in /in/gHlc0:5 Stack trace: #0 {main} thrown in /in/gHlc0 on line 5
Process exited with code 255.
Output for rfc.enumerations
bool(false) NULL

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