<?php
$a = "#Fri, 14 Sep 2012 12:29:26 +0400
		#Wed Aug 08 17:40:54 MSD 2012
		version=116
		";
		preg_match('/.*version=([0-9]+?)\n*/Usmi', $a, $matches); $version = $matches[1];
		echo $version; //116
		exit;