abstract：本文實(shí)例講述了php獲取百度收錄、百度熱詞及百度快照的方法。分享給大家供大家參考。具體如下：獲取百度收錄：<?php /* 抓取百度收錄代碼 */ function baidu($s){ $baidu="http://www.baidu.com/s?wd=site%3A".$s; $site=file_get_contents($baid
本文實(shí)例講述了php獲取百度收錄、百度熱詞及百度快照的方法。分享給大家供大家參考。具體如下：
獲取百度收錄：
<?php
/*
抓取百度收錄代碼
*/
function baidu($s){
$baidu="http://www.baidu.com/s?wd=site%3A".$s;
$site=file_get_contents($baidu);
//$site=iconv("gb2312", "UTF-8", $site);
ereg("找到相關(guān)網(wǎng)頁(yè)(.*)篇，", $site,$count);
$count=str_replace("找到相關(guān)網(wǎng)頁(yè)","",$count);
$count=str_replace("篇，","",$count);
$count=str_replace("約","",$count);
$count=str_replace(",","",$count);
return $count[0];
}
echo baidu(www.jb51.net);
//獲取腳本之家在百度中的收錄數(shù)量
?>
獲取百度的熱詞
<?php
/**
* @return array 返回百度的熱詞數(shù)據(jù)(數(shù)組返回)
*/
function getBaiduHotKeyWord()
{
$templateRss = file_get_contents('http://top.baidu.com/rss_xml.php?p=top10');
if (preg_match('/<table>(.*)<\/table>/is', $templateRss, $_description)) {
$templateRss = $_description [0];
$templateRss = str_replace("&", "&", $templateRss);
}
$templateRss = "<?xml version=1.0 encoding=GBK?>" . $templateRss;
$xml = @simplexml_load_String($templateRss);
foreach ($xml->tbody->tr as $temp) {
if (!empty ($temp->td->a)) {
$keyArray [] = trim(($temp->td->a));
}
}
return $keyArray;
}
print_r(getBaiduHotKeyWord());這是在網(wǎng)上找的 稍微修改了下 將下面代碼寫入php文件
百度收錄和百度快照時(shí)間
<?php
$domain = "http://www.jb51.net/ *欲查詢的域名*/
$site_url = 'http://www.baidu.com/s?wd=site%3A';
$all = $site_url.$domain; /*域名所有收錄的網(wǎng)址*/
$today = $all.'&lm=1′; /*域名今日收錄的網(wǎng)址*/
$utf_pattern = "/找到相關(guān)結(jié)果數(shù)(.*)個(gè)/";
$kz_pattern = "/<span class="g">(.*)</span>/"; /*用以匹配快照日期的字符串*/
$times = "/d{4}-d{1,2}-d{1,2}/"; /*匹配快照日期的正則表達(dá)式，如:2011-8-4*/
$s0 = @file_get_contents($all); /*將site:www.jb51.net的網(wǎng)頁(yè)置入$s0字符串中*/
$s1 = @file_get_contents($today);
preg_match($utf_pattern,$s0,$all_num); /*匹配"找到相關(guān)結(jié)果數(shù)*個(gè)"*/
preg_match($utf_pattern,$s1,$today_num);
preg_match($kz_pattern,$s0,$temp);
preg_match($times,$temp[0],$screenshot);
if($all_num[1] == "")
$all_num[1] = 0;
if($today_num[1] == "")
$today_num[1] = 0;
if($screenshot[0] == "")
$screenshot[0] = "暫無(wú)快照";
?>
<html>
<head>
<title>Test</title>
</head>
<body>
<table>
<tr>
<td>日期</td><td>百度收錄</td><td>百度今日收錄</td><td>百度快照日期</td>
</tr>
<tr>
<td><?php echo date('m月d日G時(shí)');?> </td><td>
<?php echo $all_num[1]; ?></td><td>
<?php echo $today_num[1]; ?></td><td>
<?php echo $screenshot[0]; ?></td>
</tr>
</table>
<p>百度收錄：<a href="<?php echo $all; ?>" target="_blank">
<?php echo $all_num[1]; ?></a></p>
<p>百度今日收錄：<a href="<?php echo $today; ?>" target="_blank">
<?php echo $today_num[1]; ?></a></p>
<p>百度快照日期：<a href="<?php echo $all; ?>">
<?php echo $screenshot[0]; ?></a></p>
</body>
</html>