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<?php function x(){ throw new Exception; } try { $a = 'meukee'; $x = $a ?? x(); var_dump($x); $a = null; $x = $a ?? x(); var_dump($x); } catch (Exception $e) { var_dump($x); # unchanged }
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "meukee" string(6) "meukee"

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