So, I've got to download a file to do a verification, I must check if the downloaded file is an XML or an ZIP.
I have the following code:
$url = $return->DocXMLLink; //link to download the file
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FAILONERROR, true);
$response = curl_exec($ch);
//by here I may get the file extension and do something
Thanks in advance
Related
I want to get zip file from using PHP CURL request but when i hit that URL in browser it print like that.
I am using https://gist.github.com/thagxt/d9b4388156aeb7f1d66b108d728470d2 this as a reference.
Like the same i have created extracted folder var/www/html/extracted and my file apth is /var/www/html/data.php but it doesn't create zip file.
I have applied the proper permisssion on that folder as well but didn't any success.
I want to get zip file in that particular folder.
My code is
<?php
$url = "https://wordpress.org/latest.zip"; // URL of what you wan to download
$zipFile = "wordpress.zip"; // Rename .zip file
$extractDir = "extracted"; // Name of the directory where files are extracted
$zipResource = fopen($zipFile, "w");
// Get The Zip File From Server
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FAILONERROR, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_FILE, $zipResource);
$page = curl_exec($ch);
if(!$page) {
echo "Error :- ".curl_error($ch);
}
curl_close($ch);
/* Open the Zip file */
$zip = new ZipArchive;
$extractPath = $extractDir;
if($zip->open($zipFile) != "true"){
echo "Error :- Unable to open the Zip File";
}
/* Extract Zip File */
$zip->extractTo($extractPath);
$zip->close();
die('Your file was downloaded and extracted, go check.');
?>
Any help is appreciated.
try to put the response in the file_put_content function like this
file_put_contents('zipname.zip', $response);
I am trying to zip up a website and then upload to a CDN. But I am getting an error message when the zip is opened by the cdn: Error extracting zip: Zip end of central directory signature not found
The website is not complex, just some root level html files and an image folder. I created the zip file with PHP and when I open a downloaded copy on my computer it opens perfectly. And when I manually upload it to the cdn it extracts perfectly.
But when I upload it via PHP/cURL I get the error. So assume I am doing something wrong with my cURL functions. My apologies if this is a simplistic mistake, it is my first foray into cURL.
My upload code:
<?php
$file = "/path/to/mytest.zip";
$authorization = "Authorization: Bearer my_access_token";
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, "https://api.domain.com/bla/bla/bla");
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_HTTPHEADER, [$authorization, 'Content-Type: application/zip']);
$cfile = new CurlFile(#$file, 'application/zip');
$data = array('data-binary' => realpath($cfile));
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$curl_response = curl_exec($curl);
curl_close($curl);
?>
Any suggestions appreciated.
You should check this snippets on the RFC: https://wiki.php.net/rfc/curl-file-upload
The correct implementation of CurlFile is:
curl_setopt($curl_handle, CURLOPT_POST, 1);
$args['file'] = new CurlFile('filename.png', 'image/png');
curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $args);
I need to download a zipped .csv file from this website. http://www.phrfsocal.org/web-lookup-2/ The file is the link Download Data above the table on the right.
The gotcha is the link is created dynamically. So I need to extract it first.
That part seems to work fine. I get this link for the href.
https://b6.caspio.com/dp.asp?appSession=68982476236455965042483715808486764445346819370685922723164994812296661481433499615115137717633929851735433386281180144919150987&RecordID=&PageID=2&PrevPageID=&cpipage=&download=1
When I paste that link into a new browser tab, the browser downloads the zip file containing the csv that I am interested in.
However when a use CURL to try to get the zip, it instead gets the html of the table below the link. Can't seem to figure out how to grab the .zip.
Below is my code the first part finds the link and seems to be working.
The second part is where I having trouble.
PS I have permission from the owner of this page to download this data nightly using a Cron job.
thanks in advance,
Dave
$url = "http://www.phrfsocal.org/web-lookup-2/";
// url to the dynamic content doesn't seem to change.
$url = "https://b6.caspio.com/dp.asp?AppKey=0dc330000cbc1d03fd244fea82b4";
$header = get_web_page($url);
// Find the location of the Download Data link and extract the href
$strpos = strpos($header['content'], 'Download Data');
$link = substr($header['content'], $strpos, 300);
$link = explode(" ", $link);
$link = explode('"', $link[2]);
$url1 = $link[1];
print_r($url1);
print "<p>";
// Now Go get the zip file.
$zipFile = "temp/SoCalzipfile.zip"; // Local Zip File Path
$zipResource = fopen($zipFile, "w+");
// Get The Zip File From Server
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url1);
curl_setopt($ch, CURLOPT_FAILONERROR, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_FILE, $zipResource);
$page = curl_exec($ch);
if (!$page) {
echo "Error :- " . curl_error($ch);
}
curl_close($ch);
echo "zip file recieved";
/* Open the Zip file */
$zip = new ZipArchive;
$extractPath = "temp";
if ($zip->open($zipFile) != "true") {
echo "Error :- Unable to open the Zip File";
}emphasized text
/* Extract Zip File */
$zip->extractTo($extractPath);
$zip->close();
The following code will download the zip file and unzip it into the given folder. Make sure that the folder is writable. So in this example make sure the temp folder has write permission.
You also don't need to fetch the html version of the page to extract the link. I had a play around with the URLs and you can get the zip file for each page by using the cpipage variable. You can change the $page_num variable to grab the zip from the given page.
$page_num = 1;
$url = 'https://b6.caspio.com/dp.asp?AppKey=0dc330000cbc1d03fd244fea82b4&RecordID=&PageID=2&PrevPageID=&cpipage=' .$page_num. '&download=1';
$zipFile = "temp/SoCalzipfile.zip"; // Local Zip File Path
$zipResource = fopen($zipFile, "w");
// Get The Zip File From Server
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FAILONERROR, true);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_FILE, $zipResource);
$page = curl_exec($ch);
if(!$page) {
echo "Error :- ".curl_error($ch);
}
curl_close($ch);
$zip = new ZipArchive;
$extractPath = "temp";
if($zip->open($zipFile) != "true"){
echo "Error :- Unable to open the Zip File";
}
/* Extract Zip File */
$zip->extractTo($extractPath);
$zip->close();
I write a script to upload files by php curl to oipenstack server. I got the token and the address to the upload directory.
When I use curl in CLI it works. But when I use my php script some code is added to the begining of the file so the file is changed. When the file is a video file it gets damaged and media players cannot play it anymore.
I have noticed the changes that are made by php curl. I compared the file before upload and after upload. The difference is some code added before the file content that I figured out in hex editor.
Let's watch them in screenshots (before / after):
So something about Content Disposition, name, filename are added there. I would like to fix my php curl script not to add any prefixes and change files at all. My php code is this:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://abc-de.fghijklm.com/v1/AUTH_8a619275-f933-4da1-b289-0c06a1a2a3a4/bcd/drop93.avi");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
$headers = array();
$headers[] = "X-Auth-Token: AUTH_tkaacb23cace324039a3be9c81b1b2b3b4";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$curlFile = curl_file_create ('./drop.avi');
$post = array (
'file_contents' => $curlFile
);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $post);
$response = curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);
The $source is the url link of an image from a website that requires authentication/login. I was able to download the image but the downloaded image can't be opened. I knew the image is not downloaded properly as it is asking for credentials. I use CURL to download the image and now, I have no idea what's wrong with the code, what else should i add to it??
<?php
$username = $_SESSION["username"];
$password = $_SESSION["password"];
$source = 'https://example.com/sequence.png';
$fp = fopen('C:/image/'.basename($source), 'w');
$ch = curl_init($source);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY ) ;
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");// to use for connection
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 1);// content type
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_exec($ch);
fclose($fp);
?>
If your authentication is not basic, you need some library like Guzzle.
You can do the login process and then download the image