PHP抓取、分析国内视频网站的视频信息工具类_PHP
使用方法:
复制代码 代码如下:
require_once "VideoUrlParser.class.php";
$url = "http://v.youku.com/v_show/id_XMjkwMzc0Njg4.html";
$info = VedioUrlParser::parse($url);
echo $info;
说明:调用该工具php文件VideoUrlParser.class.php,$url变量后面的字符串为视频页的地址,然后使用echo输出变量$info。
附:info含有的几个值,分别是img(用于视频缩略图),title(视频标题),url(地址),swf(视频swf播放地址)。我只用到了img和swf地址。具体的可以根据自己的需要进行调整。
VideoUrlParser类源码:
复制代码 代码如下:/**
* Video
*
* @package
* @version 1.2
* @copyright 2005-2011 HDJ.ME
* @author Dijia Huang
* @license PHP Version 3.0 {@link http://www.php.net/license/3_0.txt}
*
* Usage
* require_once "VideoUrlParser.class.php";
* $urls[] = "http://v.youku.com/v_show/id_XMjI4MDM4NDc2.html";
* $urls[] = "http://www.tudou.com/playlist/p/l13087099.html";
* $urls[] = "http://www.tudou.com/programs/view/ufg-A3tlcxk/";
* $urls[] = "http://v.ku6.com/special/show_4926690/Klze2mhMeSK6g05X.html";
* $urls[] = "http://www.56.com/u68/v_NjI2NTkxMzc.html";
* $urls[] = "http://www.letv.com/ptv/vplay/1168109.html";
* $urls[] = "http://video.sina.com.cn/v/b/46909166-1290055681.html";
*
* foreach($urls as $url){
* $info = VideoUrlParser::parse($url);
* //var_dump($info);
* echo "{$info['title']}";
* echo "
";
* echo $info['object'];
* echo "
";
* }
*
*
*
* //优酷
* http://v.youku.com/v_show/id_XMjU0NjY4OTEy.html
*
*
* //酷六
* http://v.ku6.com/special/show_3917484/x0BMXAbgZdQS6FqN.html
*
*
* //土豆
* http://www.tudou.com/playlist/p/a65929.html?iid=74905844
*
*
* //56
* http://www.56.com/u98/v_NTkyODY2NTU.html
*
*
* //新浪播客
* http://video.sina.com.cn/v/b/46909166-1290055681.html
*
*
* //乐视
* http://www.letv.com/ptv/vplay/1168109.html
*
class VideoUrlParser
{
const USER_AGENT = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.10 (KHTML, like Gecko)
Chrome/8.0.552.224 Safari/534.10";
const CHECK_URL_VALID = "/(youku\.com|tudou\.com|ku6\.com|56\.com|letv\.com|video\.sina\.com\.cn|(my\.)?tv\.sohu\.com|v\.qq\.com)/";
/**
* parse
*
* @param string $url
* @param mixed $createObject
* @static
* @access public
* @return void
*/
static public function parse($url='', $createObject=true){
$lowerurl = strtolower($url);
preg_match(self::CHECK_URL_VALID, $lowerurl, $matches);
if(!$matches) return false;
switch($matches[1]){
case 'youku.com':
$data = self::_parseYouku($url);
break;
case 'tudou.com':
$data = self::_parseTudou($url);
break;
case 'ku6.com':
$data = self::_parseKu6($url);
break;
case '56.com':
$data = self::_parse56($url);
break;
case 'letv.com':
$data = self::_parseLetv($url);
break;
case 'video.sina.com.cn':
$data = self::_parseSina($url);
break;
case 'my.tv.sohu.com':
case 'tv.sohu.com':
case 'sohu.com':
$data = self::_parseSohu($url);
break;
case 'v.qq.com':
$data = self::_parseQq($url);
break;
default:
$data = false;
}
if($data && $createObject) $data['object'] = "";
return $data;
}
/**
* 腾讯视频
* http://v.qq.com/cover/o/o9tab7nuu0q3esh.html?vid=97abu74o4w3_0
* http://v.qq.com/play/97abu74o4w3.html
* http://v.qq.com/cover/d/dtdqyd8g7xvoj0o.html
* http://v.qq.com/cover/d/dtdqyd8g7xvoj0o/9SfqULsrtSb.html
* http://imgcache.qq.com/tencentvideo_v1/player/TencentPlayer.swf?_v=20110829&vid=97abu74o4w3&autoplay=1&list=2&showcfg=1&tpid=23&title=%E7%AC%AC%E4%B8%80%E7%8E%B0%E5%9C%BA&adplay=1&cid=o9tab7nuu0q3esh
*/
private function _parseQq($url){
if(preg_match("/\/play\//", $url)){
$html = self::_fget($url);
preg_match("/url=[^\"]+/", $html, $matches);
if(!$matches); return false;
$url = $matches[0];
}
preg_match("/vid=([^\_]+)/", $url, $matches);
$vid = $matches[1];
$html = self::_fget($url);
// query
preg_match("/flashvars\s=\s\"([^;]+)/s", $html, $matches);
$query = $matches[1];
if(!$vid){
preg_match("/vid\s?=\s?vid\s?\|\|\s?\"(\w+)\";/i", $html, $matches);
$vid = $matches[1];
}
$query = str_replace('"+vid+"', $vid, $query);
parse_str($query, $output);
$data['img'] = "http://vpic.video.qq.com/{$$output['cid']}/{$vid}_1.jpg";
$data['url'] = $url;
$data['title'] = $output['title'];
$data['swf'] = "http://imgcache.qq.com/tencentvideo_v1/player/TencentPlayer.swf?".$query;
return $data;
}
/**
* 优酷网
* http://v.youku.com/v_show/id_XMjI4MDM4NDc2.html
* http://player.youku.com/player.php/sid/XMjU0NjI2Njg4/v.swf
*/
private function _parseYouku($url){
preg_match("#id\_(\w+)#", $url, $matches);
if (empty($matches)){
preg_match("#v_playlist\/#", $url, $mat);
if(!$mat) return false;
$html = self::_fget($url);
preg_match("#videoId2\s*=\s*\'(\w+)\'#", $html, $matches);
if(!$matches) return false;
}
$link = "http://v.youku.com/player/getPlayList/VideoIDS/{$matches[1]}/timezone/+08/version/5/source/out?password=&ran=2513&n=3";
$retval = self::_cget($link);
if ($retval) {
$json = json_decode($retval, true);
$data['img'] = $json['data'][0]['logo'];
$data['title'] = $json['data'][0]['title'];
$data['url'] = $url;
$data['swf'] = "http://player.youku.com/player.php/sid/{$matches[1]}/v.swf";
return $data;
} else {
return false;
}
}
/**
* 土豆网
* http://www.tudou.com/programs/view/Wtt3FjiDxEE/
* http://www.tudou.com/v/Wtt3FjiDxEE/v.swf
*
* http://www.tudou.com/playlist/p/a65718.html?iid=74909603
* http://www.tudou.com/l/G5BzgI4lAb8/&iid=74909603/v.swf
*/
private function _parseTudou($url){
preg_match("#view/([-\w]+)/#", $url, $matches);
if (empty($matches)) {
if (strpos($url, "/playlist/") == false) return false;
if(strpos($url, 'iid=') !== false){
$quarr = explode("iid=", $lowerurl);
if (empty($quarr[1])) return false;
}elseif(preg_match("#p\/l(\d+).#", $lowerurl, $quarr)){
if (empty($quarr[1])) return false;
}
$html = self::_fget($url);
$html = iconv("GB2312", "UTF-8", $html);
preg_match("/lid_code\s=\slcode\s=\s[\'\"]([^\'\"]+)/s", $html, $matches);
$icode = $matches[1];
preg_match("/iid\s=\s.*?\|\|\s(\d+)/sx", $html, $matches);
$iid = $matches[1];
preg_match("/listData\s=\s(\[\{.*\}\])/sx", $html, $matches);
$find = array("/\n/", '/\s/', "/:[^\d\"]\w+[^\,]*,/i", "/(\{|,)(\w+):/");
$replace = array("", "", ':"",', '\\1"\\2":');
$str = preg_replace($find, $replace, $matches[1]);
//var_dump($str);
$json = json_decode($str);
//var_dump($json);exit;
if(is_array($json) || is_object($json) && !empty($json)){
foreach ($json as $val) {
if ($val->iid == $iid) {
break;
}
}
}
$data['img'] = $val->pic;
$data['title'] = $val->title;
$data['url'] = $url;
$data['swf'] = "http://www.tudou.com/l/{$icode}/&iid={$iid}/v.swf";
return $data;
}
$host = "www.tudou.com";
$path = "/v/{$matches[1]}/v.swf";
$ret = self::_fsget($path, $host);
if (preg_match("#\nLocation: (.*)\n#", $ret, $mat)) {
parse_str(parse_url(urldecode($mat[1]), PHP_URL_QUERY));
$data['img'] = $snap_pic;
$data['title'] = $title;
$data['url'] = $url;
$data['swf'] = "http://www.tudou.com/v/{$matches[1]}/v.swf";
return $data;
}
return false;
}
/**
* 酷6网
* http://v.ku6.com/film/show_520/3X93vo4tIS7uotHg.html
* http://v.ku6.com/special/show_4926690/Klze2mhMeSK6g05X.html
* http://v.ku6.com/show/7US-kDXjyKyIInDevhpwHg...html
* http://player.ku6.com/refer/3X93vo4tIS7uotHg/v.swf
*/
private function _parseKu6($url){
if(preg_match("/show\_/", $url)){
preg_match("#/([-\w]+)\.html#", $url, $matches);
$url = "http://v.ku6.com/fetchVideo4Player/{$matches[1]}.html";
$html = self::_fget($url);
if ($html) {
$json = json_decode($html, true);
if(!$json) return false;
$data['img'] = $json['data']['picpath'];
$data['title'] = $json['data']['t'];
$data['url'] = $url;
$data['swf'] = "http://player.ku6.com/refer/{$matches[1]}/v.swf";
return $data;
} else {
return false;
}
}elseif(preg_match("/show\//", $url, $matches)){
$html = self::_fget($url);
preg_match("/ObjectInfo\s?=\s?([^\n]*)};/si", $html, $matches);
$str = $matches[1];
// img
preg_match("/cover\s?:\s?\"([^\"]+)\"/", $str, $matches);
$data['img'] = $matches[1];
// title
preg_match("/title\"?\s?:\s?\"([^\"]+)\"/", $str, $matches);
$jsstr = "{\"title\":\"{$matches[1]}\"}";
$json = json_decode($jsstr, true);
$data['title'] = $json['title'];
// url
$data['url'] = $url;
// query
preg_match("/\"(vid=[^\"]+)\"\sname=\"flashVars\"/s", $html, $matches);
$query = str_replace("&", '&', $matches[1]);
preg_match("/\/\/player\.ku6cdn\.com[^\"\']+/", $html, $matches);
$data['swf'] = 'http:'.$matches[0].'?'.$query;
return $data;
}
}
/**
* 56网
* http://www.56.com/u73/v_NTkzMDcwNDY.html
* http://player.56.com/v_NTkzMDcwNDY.swf
*/
private function _parse56($url){
preg_match("#/v_(\w+)\.html#", $url, $matches);
if (empty($matches)) return false;
$link="http://vxml.56.com/json/{$matches[1]}/?src=out";
$retval = self::_cget($link);
if ($retval) {
$json = json_decode($retval, true);
$data['img'] = $json['info']['img'];
$data['title'] = $json['info']['Subject'];
$data['url'] = $url;
$data['swf'] = "http://player.56.com/v_{$matches[1]}.swf";
return $data;
} else {
return false;
}
}
/**
* 乐视网
* http://www.letv.com/ptv/vplay/1168109.html
* http://www.letv.com/player/x1168109.swf
*/
private function _parseLetv($url){
$html = self::_fget($url);
preg_match("#http://v.t.sina.com.cn/([^'\"]*)#", $html, $matches);
parse_str(parse_url(urldecode($matches[0]), PHP_URL_QUERY));
preg_match("#vplay/(\d+)#", $url, $matches);
$data['img'] = $pic;
$data['title'] = $title;
$data['url'] = $url;
$data['swf'] = "http://www.letv.com/player/x{$matches[1]}.swf";
return $data;
}
// 搜狐TV http://my.tv.sohu.com/u/vw/5101536
private function _parseSohu($url){
$html = self::_fget($url);
$html = iconv("GB2312", "UTF-8", $html);
preg_match_all("/og:(?:title|image|videosrc)\"\scontent=\"([^\"]+)\"/s", $html, $matches);
$data['img'] = $matches[1][1];
$data['title'] = $matches[1][0];
$data['url'] = $url;
$data['swf'] = $matches[1][2];
return $data;
}
/*
* 新浪播客
* http://video.sina.com.cn/v/b/48717043-1290055681.html
* http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=48717043_1290055681_PUzkSndrDzXK+l1lHz2stqkP7KQNt6nki2O0u1ehIwZYQ0/XM5GdatoG5ynSA9kEqDhAQJA4dPkm0x4/s.swf
*/
private function _parseSina($url){
preg_match("/(\d+)(?:\-|\_)(\d+)/", $url, $matches);
$url = "http://video.sina.com.cn/v/b/{$matches[1]}-{$matches[2]}.html";
$html = self::_fget($url);
preg_match("/video\s?:\s?([^ $find = array("/\n/", "/\s*/", "/\'/", "/\{([^:,]+):/", "/,([^:]+):/", "/:[^\d\"]\w+[^\,]*,/i");
$replace = array('', '', '"', '{"\\1":', ',"\\1":', ':"",');
$str = preg_replace($find, $replace, $matches[1]);
$arr = json_decode($str, true);
$data['img'] = $arr['pic'];
$data['title'] = $arr['title'];
$data['url'] = $url;
$data['swf'] = $arr['swfOutsideUrl'];
return $data;
}
/*
* 通过 file_get_contents 获取内容
*/
private function _fget($url=''){
if(!$url) return false;
$html = file_get_contents($url);
// 判断是否gzip压缩
if($dehtml = self::_gzdecode($html))
return $dehtml;
else
return $html;
}
/*
* 通过 fsockopen 获取内容
*/
private function _fsget($path='/', $host='', $user_agent=''){
if(!$path || !$host) return false;
$user_agent = $user_agent ? $user_agent : self::USER_AGENT;
$out = GET $path HTTP/1.1
Host: $host
User-Agent: $user_agent
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-cn,zh;q=0.5
Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n\r\n
HEADER;
$fp = @fsockopen($host, 80, $errno, $errstr, 10);
if (!$fp) return false;
if(!fputs($fp, $out)) return false;
while ( !feof($fp) ) {
$html .= fgets($fp, 1024);
}
fclose($fp);
// 判断是否gzip压缩
if($dehtml = self::_gzdecode($html))
return $dehtml;
else
return $html;
}
/*
* 通过 curl 获取内容
*/
private function _cget($url='', $user_agent=''){
if(!$url) return;
$user_agent = $user_agent ? $user_agent : self::USER_AGENT;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
if(strlen($user_agent)) curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
ob_start();
curl_exec($ch);
$html = ob_get_contents();
ob_end_clean();
if(curl_errno($ch)){
curl_close($ch);
return false;
}
curl_close($ch);
if(!is_string($html) || !strlen($html)){
return false;
}
return $html;
// 判断是否gzip压缩
if($dehtml = self::_gzdecode($html))
return $dehtml;
else
return $html;
}
private function _gzdecode($data) {
$len = strlen ( $data );
if ($len return null; // Not GZIP format (See RFC 1952)
}
$method = ord ( substr ( $data, 2, 1 ) ); // Compression method
$flags = ord ( substr ( $data, 3, 1 ) ); // Flags
if ($flags & 31 != $flags) {
// Reserved bits are set -- NOT ALLOWED by RFC 1952
return null;
}
// NOTE: $mtime may be negative (PHP integer limitations)
$mtime = unpack ( "V", substr ( $data, 4, 4 ) );
$mtime = $mtime [1];
$xfl = substr ( $data, 8, 1 );
$os = substr ( $data, 8, 1 );
$headerlen = 10;
$extralen = 0;
$extra = "";
if ($flags & 4) {
// 2-byte length prefixed EXTRA data in header
if ($len - $headerlen - 2 return false; // Invalid format
}
$extralen = unpack ( "v", substr ( $data, 8, 2 ) );
$extralen = $extralen [1];
if ($len - $headerlen - 2 - $extralen return false; // Invalid format
}
$extra = substr ( $data, 10, $extralen );
$headerlen += 2 + $extralen;
}
$filenamelen = 0;
$filename = "";
if ($flags & 8) {
// C-style string file NAME data in header
if ($len - $headerlen - 1 return false; // Invalid format
}
$filenamelen = strpos ( substr ( $data, 8 + $extralen ), chr ( 0 ) );
if ($filenamelen === false || $len - $headerlen - $filenamelen - 1 return false; // Invalid format
}
$filename = substr ( $data, $headerlen, $filenamelen );
$headerlen += $filenamelen + 1;
}
$commentlen = 0;
$comment = "";
if ($flags & 16) {
// C-style string COMMENT data in header
if ($len - $headerlen - 1 return false; // Invalid format
}
$commentlen = strpos ( substr ( $data, 8 + $extralen + $filenamelen ), chr ( 0 ) );
if ($commentlen === false || $len - $headerlen - $commentlen - 1 return false; // Invalid header format
}
$comment = substr ( $data, $headerlen, $commentlen );
$headerlen += $commentlen + 1;
}
$headercrc = "";
if ($flags & 1) {
// 2-bytes (lowest order) of CRC32 on header present
if ($len - $headerlen - 2 return false; // Invalid format
}
$calccrc = crc32 ( substr ( $data, 0, $headerlen ) ) & 0xffff;
$headercrc = unpack ( "v", substr ( $data, $headerlen, 2 ) );
$headercrc = $headercrc [1];
if ($headercrc != $calccrc) {
return false; // Bad header CRC
}
$headerlen += 2;
}
// GZIP FOOTER - These be negative due to PHP's limitations
$datacrc = unpack ( "V", substr ( $data, - 8, 4 ) );
$datacrc = $datacrc [1];
$isize = unpack ( "V", substr ( $data, - 4 ) );
$isize = $isize [1];
// Perform the decompression:
$bodylen = $len - $headerlen - 8;
if ($bodylen // This should never happen - IMPLEMENTATION BUG!
return null;
}
$body = substr ( $data, $headerlen, $bodylen );
$data = "";
if ($bodylen > 0) {
switch ($method) {
case 8 :
// Currently the only supported compression method:
$data = gzinflate ( $body );
break;
default :
// Unknown compression method
return false;
}
} else {
//...
}
if ($isize != strlen ( $data ) || crc32 ( $data ) != $datacrc) {
// Bad format! Length or CRC doesn't match!
return false;
}
return $data;
}
}

Heiße KI -Werkzeuge

Undresser.AI Undress
KI-gestützte App zum Erstellen realistischer Aktfotos

AI Clothes Remover
Online-KI-Tool zum Entfernen von Kleidung aus Fotos.

Undress AI Tool
Ausziehbilder kostenlos

Clothoff.io
KI-Kleiderentferner

AI Hentai Generator
Erstellen Sie kostenlos Ai Hentai.

Heißer Artikel

Heiße Werkzeuge

Notepad++7.3.1
Einfach zu bedienender und kostenloser Code-Editor

SublimeText3 chinesische Version
Chinesische Version, sehr einfach zu bedienen

Senden Sie Studio 13.0.1
Leistungsstarke integrierte PHP-Entwicklungsumgebung

Dreamweaver CS6
Visuelle Webentwicklungstools

SublimeText3 Mac-Version
Codebearbeitungssoftware auf Gottesniveau (SublimeText3)

Heiße Themen

In diesem Kapitel werden wir die Umgebungsvariablen, die allgemeine Konfiguration, die Datenbankkonfiguration und die E-Mail-Konfiguration in CakePHP verstehen.

PHP 8.4 bringt mehrere neue Funktionen, Sicherheitsverbesserungen und Leistungsverbesserungen mit einer beträchtlichen Menge an veralteten und entfernten Funktionen. In dieser Anleitung wird erklärt, wie Sie PHP 8.4 installieren oder auf PHP 8.4 auf Ubuntu, Debian oder deren Derivaten aktualisieren. Obwohl es möglich ist, PHP aus dem Quellcode zu kompilieren, ist die Installation aus einem APT-Repository wie unten erläutert oft schneller und sicherer, da diese Repositorys in Zukunft die neuesten Fehlerbehebungen und Sicherheitsupdates bereitstellen.

Um in cakephp4 mit Datum und Uhrzeit zu arbeiten, verwenden wir die verfügbare FrozenTime-Klasse.

Um am Datei-Upload zu arbeiten, verwenden wir den Formular-Helfer. Hier ist ein Beispiel für den Datei-Upload.

In diesem Kapitel lernen wir die folgenden Themen im Zusammenhang mit dem Routing kennen.

CakePHP ist ein Open-Source-Framework für PHP. Es soll die Entwicklung, Bereitstellung und Wartung von Anwendungen erheblich vereinfachen. CakePHP basiert auf einer MVC-ähnlichen Architektur, die sowohl leistungsstark als auch leicht zu verstehen ist. Modelle, Ansichten und Controller gu

Visual Studio Code, auch bekannt als VS Code, ist ein kostenloser Quellcode-Editor – oder eine integrierte Entwicklungsumgebung (IDE) –, die für alle gängigen Betriebssysteme verfügbar ist. Mit einer großen Sammlung von Erweiterungen für viele Programmiersprachen kann VS Code c

Der Validator kann durch Hinzufügen der folgenden zwei Zeilen im Controller erstellt werden.
