<?php 
function baiduSl($url){ 
 $baidu="http://www.baidu.com/s?wd=site:".$url; 
 $site=file_get_contents($baidu); 
 ereg("該網站共有(.*)個網頁被百度收錄", $site,$count); 
 $count=str_replace("該網站共有","",$count); 
 $count=str_replace("個網頁被百度收錄","",$count); 
 $count=str_replace(",","",$count); 
 $count=str_replace(" ","",$count); 
 return strip_tags($count[0]); 
} 
function sogouSl($url){ 
 $sogou="http://www.sogou.com/web?query=site:".$url; 
 $site=file_get_contents($sogou); 
 ereg("找到約 (.*) 條結果", $site,$count); 
 $count=str_replace("找到約","",$count); 
 $count=str_replace("條結果","",$count); 
 $count=str_replace(",","",$count); 
 $count=str_replace(" ","",$count); 
 return strip_tags($count[0]); 
}
?>

調用代碼<?php echo baiduSl('www.www.kxlw.net');?> <?php echo sogouSl('www.www.kxlw.net');?>