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<?php ini_set("display_errors",1); error_reporting(E_ALL); var_dump($a); $a=null; var_dump($a); unset($a); var_dump($a); $a["not_an_array"]=13; var_dump($a);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/rMJh4 on line 4 NULL NULL Warning: Undefined variable $a in /in/rMJh4 on line 8 NULL array(1) { ["not_an_array"]=> int(13) }

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