效果图

代码
<?php
$url = "http://要抓取的网页";
$contents = file_get_contents($url);
//如果出现中文乱码使用下面代码
//$getcontent = iconv("gb2312", "utf-8",$contents);
//echo $contents;
//exit;
$mode = "#<ol class=\"linenums\">(.*)</ol>#is";
preg_match_all($mode,$contents,$matches);
//print_r($matches);
$xinxi_str=$matches[0][0];
//echo $xinxi_str;
$xinxi_arr1=explode("<li ",$xinxi_str);
//print_r($xinxi_arr1);
foreach($xinxi_arr1 as $key=>$value){
$xinxi_arr2=explode("</li>",$xinxi_arr1[$key]);
$xinxi_arr1[$key]=$xinxi_arr2[0];
}
//print_r($xinxi_arr1);
//echo count($xinxi_arr1);
echo "<table border='1px' bordercolor='green' cellspacing='0px' ;";
echo "<tr><th>svcname</th><th>status</th>";
for($j=1;$j<count($xinxi_arr1);$j++){
$mode2= "#>(.*)#is";
preg_match_all($mode2,$xinxi_arr1[$j],$matches2);
//print_r($matches2);
$title_str=$matches2[0][0];
$title_arr=explode(">",$title_str);
//print_r($title_arr);
$title=str_replace("</","",$title_arr[1]);
if (strpos($title,".default.run"))
{
$list_str=str_replace(".default.run="," ",$title_arr[1]);
$list_arr=explode(" ",$list_str);
//print_r($list_arr);
echo"<tr><td>{$list_arr[0]}</td><td>{$list_arr[1]}</td>";
}
}
echo "<h3>服务信息列表</h3>";
echo "</table>";
?>