var x=new ActiveXObject('Microsoft.XMLHTTP');
x.open('POST','http://www.google.com/',false);
x.send('..............');
alert(x.responseBody);
x.open('POST','http://www.google.com/',false);
x.send('..............');
alert(x.responseBody);
$text = <<< EOT
<html><head>
<title>关键词</title>
<style TYPE="text/css">
<!--
A {text-decoration:none;}
A:hover {text-decoration:underline;}
-->
</style>
</head>
<body bgcolor=#FFFFFF onLoad="window.focus(); if(document.stst.term != null) document.stst.term.focus();">
<form action="" method="POST" target="_top" name="stst">
<center>
<table border=0 width="270" border=0 cellspacing=0 cellpadding=4 bgcolor=#FFFFFF>
<tr>
<td align=left><br/>
汉字<br/>
<p><input type=hidden name=mkt value="tw">
<input type=hidden name=lang value="zh_TW">
<input type=text name=term size=20 value="">
<input type=image border=0 src=/images/shared/b.gif width=17 height=18 align=absmiddle>
</p>
<li>
<p><font face="verdana,sans-serif" size=1><b>汉字</b></td></tr></table>
</form>
<script language="Javascript">
var s_pageName = document.title;
</script>
<script language="Javascript" src="http://www.overture.com/d/global/s_code_remote.js"></script><table border=0 cellpadding=1 cellspacing=0 bgcolor=#FFFFFF width=270>
<tr align=left bgcolor=#0066CC>
<th colspan=2><font face="verdana,sans-serif" size=2 color=E8E8E8>汉字标题</font></th>
</tr>
<tr align=left bgcolor=#999999>
<th><font face="verdana,sans-serif" size=2 color=E8E8E8>数字</font></th>
<th><font face="verdana,sans-serif" size=2 color=E8E8E8>字符串</font></th>
</tr>
<tr>
<td><font face="verdana,sans-serif" size=1> 4</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字1</a></td>
</tr>
<tr bgcolor="#F4F4F4">
<td><font face="verdana,sans-serif" size=1> 2</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字2</a></td>
</tr>
<tr>
<td><font face="verdana,sans-serif" size=1> 3</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字3</a></td>
</tr>
<tr>
<td><font face="verdana,sans-serif" size=1> 5</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字5</a></td>
</tr>
<tr bgcolor="#F4F4F4">
<td><font face="verdana,sans-serif" size=1> 1</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字6</a></td>
</tr>
<tr>
<td><font face="verdana,sans-serif" size=1> 6</td>
<td> <a href="#"><font face="verdana,sans-serif" size=1 color=#000000>汉字7</a></td>
</tr>
</table>
<br/><br/>
EOT;$text = strip_tags($text, '<a><td>'); //去除不要的标记
$text = preg_replace("/[\r\n ]+| /", '', $text); //去除空格和换行符
preg_match_all('/<td>(\d+)<\/td><td><ahref=(.+)>(.+)<\/a><\/td>/iU', $text, $r); //这个规则串也不简单
print_r($r);
?>
$content=file_get_contents($filename);