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<?php $a=1; $b=2; $c=3; unset($a,$b,$c); var_dump($a); var_dump($b); var_dump($c); $a = array(1,2); echo ($a)? 'pass' : 'fail';
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/Xlka9 on line 6 NULL Warning: Undefined variable $b in /in/Xlka9 on line 7 NULL Warning: Undefined variable $c in /in/Xlka9 on line 8 NULL pass

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