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<?php $a = array(1,2); $test = '{{$the}}'; $the = 'var'; $theVar = preg_match('/({{\$(.*)}})/', '${2}', $test); echo $theVar; echo ${$theVar};
Output for git.master, git.master_jit, rfc.property-hooks
0 Warning: Undefined variable $0 in /in/MmqNj on line 8

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