웹문서 노출수 만 가져오려고 하는데요... 채택완료

<?
$URL = "<a href="<a href="http://web.search.naver.com/search.naver?where=webkr&sm=tab_mre&query=site%3A도메인.com" target="_blank" rel="noopener noreferrer">http://web.search.naver.com/search.naver?where=webkr&sm=tab_mre&query=site%3A도메인.com</a>" target="_blank"><a href="http://web.search.naver.com/search.naver?where=webkr&sm=tab_mre&query=site%3A도메인.com" target="_blank" rel="noopener noreferrer">http://web.search.naver.com/search.naver?where=webkr&sm=tab_mre&query=site%3A도메인.com</a></a>"; //이곳에 원하는 주소를 입력하구요.
// 웹문서 가져오기 함수부분
function get($url) {
$fp = fopen($url, "r");</strong></div>
<div><strong>while(!feof($fp)) {
$tmp = fgets($fp, 1024); 
$temp .= $tmp;
}</strong></div>
<div><strong>fclose($fp); 
return $temp; 
}</strong></div>
<div><strong>function get_url($url) {
$fp = fopen($url, "r");</strong></div>
<div><strong>while(!feof($fp)) {
$tmp = fgets($fp, 1024); 
$temp .= $tmp;
}</strong></div>
<div><strong>fclose($fp); 
return $temp; 
}</strong></div>
<div><strong>$temp = get($URL);
list ($temp, $body) = split ('<span class="title_num">', $temp);
list ($body, $temp) = split ('</span>', $body);
echo $body; // 출력
?>