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<?php $arr[0] = [ 'a' => 'foo', 'b' => 'bar' ]; extract($arr); echo $a; echo $b;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/LNebq on line 7 Warning: Undefined variable $b in /in/LNebq on line 8

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