Question

Retrieve curl data with client headers/IP

我有同样的问题。我不明白，但不是在localhost。我本地主机上的一切都很好。只是在我的网站上没有得到正确的视频网址。我猜有一些服务器ip问题。

$url_in = 'http://vk.com/video_ext.php?oid=3145131&id=159485516&hash=d821df23b7dc0b54&hd=1';  
function curl($url, $cookie = false, $post = false, $header = false, $follow_location = false)  
{ 
$ch = curl_init($url); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_FAILONERROR, true); 
curl_setopt($ch, CURLOPT_HEADER, $header); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $follow_location); 
if ($cookie) { 
    curl_setopt ($ch, CURLOPT_COOKIE, $cookie); 
} 
if ($post) { 
    curl_setopt($ch, CURLOPT_POST, 1); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post); 
} 
$response = curl_exec ($ch); 
curl_close($ch); 
return $response; 
} 

$vk_video = curl($url_in); 
preg_match('|host=(.*)&|Uis', $vk_video, $link1); 
preg_match('|uid=(.*)&|Uis', $vk_video, $link2); 
preg_match('|vtag=(.*)&|Uis', $vk_video, $link3); 
$link= $link1['1'].'u'.$link2['1'].'/video/'.$link3['1'].'.360.mp4';
echo $link;

Answer 1

<?php
function geturl($url, $quality)
{
$vkurl = file_get_contents($url);
preg_match('/&amp;url'.$quality.'=(.*?)&amp;/mis', $vkurl, $C);
return $C[1];
}

echo geturl('http://vk.com/video_ext.php?oid=3145131&id=159485516&hash=d821df23b7dc0b54&hd=1', '240'); //gives 240p video

echo geturl('http://vk.com/video_ext.php?oid=3145131&id=159485516&hash=d821df23b7dc0b54&hd=1', '360'); //gives 360p video

echo geturl('http://vk.com/video_ext.php?oid=3145131&id=159485516&hash=d821df23b7dc0b54&hd=1', '480'); //gives 480p video

echo geturl('http://vk.com/video_ext.php?oid=3145131&id=159485516&hash=d821df23b7dc0b54&hd=1', '720'); //gives 720p video

注意：您无法为客户生成视频网址。您只能为您的服务器生成URL，然后您可以从您的服务器中播放视频

Vkontakte vtag问题

1 个答案: