斗鱼直播状态获取模块

其实嘛也就是三个正则。。。

$preg1="/ROOM\.show\_status\s\=\s(\d)/";
$preg2="/ROOM\.owner\_avatar\s\=\s\"(.{1,200}\.jpg)/";
$preg3="/\<h2 class\=\"Title-headlineH2\"\>(.{1,200})\<\/h2\>/";

分别是直播状态（1开2关），头像和标题了。。。

然后干货如下：

<?php
include("../config_mysqli.php");
$q=$mysqli->prepare("SELECT id,name,timestamp,title,status,avatar FROM douyu WHERE type='douyu' ORDER BY ord");
$uptime=time()-600;
$q->bind_result($id,$name,$timestamp,$title,$status,$avatar);
$q->execute();
$table_change=array('\\'=>'');
$up=Array();
while ($q->fetch()){
	if ($timestamp<$uptime){
		$ch=curl_init();
		$header=Array();
		$header[]='Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, text/html, * /* ';
		$header[]='Accept-Language: zh-cn ';
		$header[]='User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727) ';
		$header[]='Host: www.douyu.com';
		$header[]='Referer: http://www.douyu.com';
		$header[]='Connection: Keep-Alive ';
		curl_setopt($ch,CURLOPT_HTTPHEADER,$header); 
		curl_setopt($ch,CURLOPT_URL,"https://www.douyu.com/".$id);
		curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
		$output=curl_exec($ch);
		curl_close($ch);
		//echo $output;
		$preg1="/ROOM\.show\_status\s\=\s(\d)/";
		preg_match_all($preg1,$output,$m);
		$s=$m[1][0];
		$preg2="/ROOM\.owner\_avatar\s\=\s\"(.{1,200}\.jpg)/";
		preg_match_all($preg2,$output,$m);
		$a=strtr($m[1][0],$table_change);
		$preg3="/\<h2 class\=\"Title-headlineH2\"\>(.{1,200})\<\/h2\>/";
		preg_match_all($preg3,$output,$m);
		$t=$m[1][0];
		if ($s=="1"){
			echo "<a href='https://www.douyu.com/".$id."' class='douyu_item'><div class='douyu_img'><img src='".$a."' /></div><div class='douyu_name'>".$name."</div><div class='douyu_title'>".$t."</div></a>";
		}
		array_push($up,Array($uptime,$t,$s,$a,$id));
	}else{
		if ($status=="1"){
			echo "<a href='https://www.douyu.com/".$id."' class='douyu_item'><div class='douyu_img'><img src='".$avatar."' /></div><div class='douyu_name'>".$name."</div><div class='douyu_title'>".$title."</div></a>";
		}
	}
}
$q->close();
$q2=$mysqli->prepare("UPDATE douyu SET timestamp=?,title=?,status=?,avatar=? WHERE id=?");
foreach ($up as $a){
	$q2->bind_param("isisi",$a[0],$a[1],$a[2],$a[3],$a[4]);
	$q2->execute();
}
$q2->close();
?>

2018

11 29

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