$count = 10;
$delimetr = "\r\n- - - - - - - - -\r\n";
$contents = file_get_contents('http://bash.org.ru/');
preg_match_all('~<div>(?!<)(.+)</div>~isU', $contents, $regular);
$text = '';
for($i=0;$i<$count;$i++) {
	$text .= htmlspecialchars_decode(preg_replace('~<br\s?/?>~', "\n", $regular[1][$i]));
	if($i != $count-1) {
		$text .= $delimetr;
	}
}
return $text;