Downloading files using PHP and cURL
I used this function for downloading SWF files(flash games) sucessfully. When I use this script for one particular site it downloads all games(I told the script to download 4 games from a list) with exact 开发者_开发百科size of 299bytes? I tried downloading these games with Google Chrome and the download is sucessfull. Is there something missing in the CURL functions I use or the download algorithm is not good enough? Any help will be greatly appreciated.
function saveFlash($fullPaths,$folder,$gamenames,$i){
$curl = curl_init($fullPaths[$i]);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
//Create a new file in the given folder
$fp = fopen($folder."/".$gamenames[$i].".swf", 'w');
if ($fp == FALSE){
echo "File not opened<br>";}
//Ask cURL to write the contents to a file
curl_setopt($curl, CURLOPT_FILE, $fp);
//Execute the cURL session
curl_exec ($curl);
//Close cURL session and file
curl_close ($curl);
fclose($fp);
}
Text editor gives the following
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="http://www.freeonlinegames.com/">here</a>.</p>
<hr>
<address>Apache/2.2.3 (CentOS) Server at freeonlinegames.com Port 80</address>
</body></html>
You'll want to set CURLOPT_FOLLOWLOCATION to allow it to follow the redirects.
You may also want to set a CURLOPT_MAXREDIRS so it doesn't redirect out of control.
That error you're getting is a common way of telling you that no hotlinking is allowed. If you simply want to download the SWF, you need to set the referrer.
curl_setopt($ch, CURLOPT_REFERER, 'http://urlofpagetheswfwasfoundon');
If it still doesn't work after that, you might need to set an appropriate user-agent string.
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 Something Something');
Also, be very sure that you are allowed to do what you are trying to do. Ripping stuff off others' sites is very frowned upon, and usually illegal.
加载中,请稍侯......
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