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<?php $attachments = array('a','b','c'); list($id,) = each(current($attachments)); echo $id;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function each() in /in/6j7Ad:3 Stack trace: #0 {main} thrown in /in/6j7Ad on line 3
Process exited with code 255.

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