网站TDK描述查询接口源码_网站标题描述关键词获取源码

远昔代码记录 2024-10-25 220 0

听说群友想要我网站TDK描述查询接口的源码，便发布出来吧

下方直接上代码：

<?php
header('Access-Control-Allow-Origin:*'); // *代表允许任何网址请求
header('Content-type: application/json');
error_reporting(0);
if(!$_REQUEST['url']) {
	exit(json_encode(array("code"=>202,"msg"=>"请输入查询网址"),JSON_PRETTY_PRINT|JSON_UNESCAPED_UNICODE)); }
$url=url($_REQUEST['url']);
$return=curl($url);
if(!$return){ exit(json_encode(array("code"=>201,"msg"=>"目标网站无法打开"),JSON_PRETTY_PRINT|JSON_UNESCAPED_UNICODE)); }
$return=str_replace(array("\r\n","\r","\n"," "),'',$return);
$return=str_replace(array("'",'"'),'_--_',$return);
$coding=mb_detect_encoding($return,array("ASCII",'UTF-8',"GB2312","GBK",'BIG5'));
if($coding!="UTF-8") {
	$return=mb_convert_encoding($return,'UTF-8',$coding);
}
preg_match('/<title>(.*?)<\/title>/i',$return,$title);
preg_match('/description_--_content=_--_(.*?)_--_/>/i',$return,$description);
if(!$description[1]) {
	preg_match('/description_--_content=_--_(.*?)_--_>/i',$return,$description);
}
if(!$description[1]) {
	preg_match('/descriptioncontent=(.*?)>/i',$return,$description);
}
preg_match('/keywords_--_content=_--_(.*?)_--_/>/i',$return,$keywords);
if(!$keywords[1]) {
	preg_match('/keywords_--_content=_--_(.*?)_--_>/i',$return,$keywords);
}
if(!$keywords[1]) {
	preg_match('/keywordscontent=(.*?)>/i',$return,$keywords);
}
preg_match('/author_--_content=_--_(.*?)_--_/>/i',$return,$author);
if(!$author[1]) {
	preg_match('/author_--_content=_--_(.*?)_--_>/i',$return,$author);
}
if(!$author[1]) {
	preg_match('/authorcontent=(.*?)>/i',$return,$author);
}
preg_match('/founder_--_content=_--_(.*?)_--_/>/i',$return,$founder);
if(!$founder[1]) {
	preg_match('/founder_--_content=_--_(.*?)_--_>/i',$return,$founder);
}
if(!$founder[1]) {
	preg_match('/foundercontent=(.*?)>/i',$return,$founder);
}
$description=explode('_--_',$description[1]);
$keywords=explode('_--_',$keywords[1]);
$array=array(
"code"=>200,
"msg"=>"查询成功",
"url"=>$url,
'title'=>$title[1],
'description'=>$description[0],
'keywords'=>$keywords[0],
);
echo json(null,$array);

function json($code,$name,$msg=false) {
	if(is_array($name)) {
		//是数组
		$foundation=array(
				'code'=>$code,
				);
		$array=array_merge($foundation,$name);
	} else {
		//不是数组
		header('Content-type: application/json');
		$array=array(
				'code'=>$code,
				$name=>$msg,
				);
	}
	return json_encode($array,JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
}
function getip_user() {
	if(empty($_SERVER["HTTP_CLIENT_IP"]) == false) {
		$cip = $_SERVER["HTTP_CLIENT_IP"];
	} else if(empty($_SERVER["HTTP_X_FORWARDED_FOR"]) == false) {
		$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
	} else if(empty($_SERVER["REMOTE_ADDR"]) == false) {
		$cip = $_SERVER["REMOTE_ADDR"];
	} else {
		$cip = "";
	}
	preg_match("/[\d\.]{7,15}/", $cip, $cips);
	$cip = isset($cips[0]) ? $cips[0] : "";
	unset($cips);
	return $cip;
}
function curl($url,$data=0,$header_array=0,$referer=0,$time=30,$code=0) {
	if($header_array==0) {
		$header=array("CLIENT-IP: ".getip_user(),"X-FORWARDED-FOR: ".getip_user(),'User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.106 Safari/537.36');
	} else {
		$header=array("CLIENT-IP: ".getip_user(),"X-FORWARDED-FOR: ".getip_user(),'User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.106 Safari/537.36');
		$header=array_merge($header_array,$header);
	}
//print_r($header);
	$curl=curl_init();
	curl_setopt($curl,CURLOPT_URL,$url);
	curl_setopt($curl,CURLOPT_HTTPHEADER,$header);
	if($data) {
     	if(is_array($data)){
            $data=http_build_query($data);
    	}
		curl_setopt($curl,CURLOPT_POST,1);
		curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
	}
	if($referer) {
		curl_setopt($curl,CURLOPT_REFERER,$referer);
	}
	curl_setopt($curl,CURLOPT_TIMEOUT,$time);
	curl_setopt($curl,CURLOPT_FOLLOWLOCATION,1);
	curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);
	curl_setopt($curl,CURLOPT_SSL_VERIFYPEER, FALSE);
	curl_setopt($curl,CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($curl,CURLOPT_ENCODING,'gzip,deflate');
if($code) {
		curl_setopt($curl, CURLOPT_HEADER, 1);
		$return=curl_exec($curl);
		$code_code=curl_getinfo($curl);
		curl_close($curl);
		$code_int['exec']=substr($return,$code_code["header_size"]);
		$code_int['code']=$code_code["http_code"];
		$code_int['content_type']=$code_code["content_type"];
		$code_int['header']=substr($return,0,$code_code["header_size"]);
		return $code_int;
	} else {
		$return=curl_exec($curl);
		curl_close($curl);
		return $return;
	}
}
function url($url) {
	$url=parse_url($url);
	if($url["port"]) {
		if($url["host"]) {
			$url=$url["host"].":".$url["port"];
		} else {
			$url=$url["path"].":".$url["port"];
		}
	} else {
		if($url["host"]) {
			$url=$url["host"];
		} else {
			$url=$url["path"];
		}
	}
	return $url;
}