I am using HighCharts and saving image of chart using cURL. It is working fine at my localhost. But when I try the same code on server, the image is blank. And in server error_log I found this warning message:
PHP Warning: imagecreatefromjpeg(): '10361254147.jpeg' is not a valid JPEG file in public_html/project/assign_img.php on line 34
The code that I am using is as below:
$imgNm = 'https://export.highcharts.com/charts/chart.2ce468213abe432aa1c288339f90171e.jpeg';
$img = 'xyz.jpeg';
$ch = curl_init($imgNm);
$fp = fopen($img, "w");
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
imagecreatefromjpeg($img);
Not sure where I am wrong.
If you just want to save your file and show in your browser you don't need cURL:
$imgNm = 'https://export.highcharts.com/charts/chart.2ce468213abe432aa1c288339f90171e.jpeg';
$filename = 'xyz.jpeg';
$image_data = file_get_contents($imgNm);
file_put_contents($filename, __DIR__ . '/' . $imgNm);
After this the file is save in same directory as your script (named 'xyz.jpeg') and you can use it in whatever way you want
I added a line for SSL verification to be false and the code worked fine for me.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
Hope this help someone.
Related
I'm trying to load and save a remote PDF to my server for a project, but the link has no file extension. It's a kind of secured link.
https://www.enablelogistics.com.au/BECPRD/SSOAuth.aspx?SESSION_KEY=F86A56B3-D12C-4E70-AE71-A8A422B3EA4E&LINK_PAGE=ITINERARYENC&TRANS_ID=A25D191B-B098-4F45-9217-FB6D2B70F803
When I open the link in the browser I can download the PDF file, but saving it with my script has no success.
Is there a way to save the PDF on my server with a script?
I tried following code without success:
$url ="https://www.enablelogistics.com.au/BECPRD/SSOAuth.aspx?SESSION_KEY=F86A56B3-D12C-4E70-AE71-A8A422B3EA4E&LINK_PAGE=ITINERARYENC&TRANS_ID=A25D191B-B098-4F45-9217-FB6D2B70F803";
getFileContents($url);
function getFileContents($url)
{
// Workaround: Save temp file
$img = tempnam(sys_get_temp_dir(), 'pdf-');
$img .= '.' . pathinfo($url, PATHINFO_EXTENSION);
$fp = fopen($img, 'w+');
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$result = curl_exec($ch);
curl_close($ch);
fclose($fp);
return $result ? $img : false;
}
I found the script here : Downloading a large file using curl
To download a file (binary or not) you can use file_get_contents().
file_get_contents return the file content into a string.
//Download PDF content
$pdfContent = file_get_contents("https://www.enablelogistics.com.au/BECPRD/SSOAuth.aspx?SESSION_KEY=XXXXXXX-DDDD-4444-AAAA-XXXXXXX&LINK_PAGE=ITINERARYENC&TRANS_ID=AAAAAAAA-3333-5555-6666-222222222");
$fileName = "myPDF.pdf";
$fp = fopen($fileName, 'w+');
//Write content into the file
fwrite($fp, $pdfContent);
fclose($fp);
You can if necessary use options in file_get_contents to specify GET or POST method, Basic Authentication and more.
Thanks for your reply, but your code doesn't saves the PDF im looking for.
It safes a PDF with HTML content :
WWW.ENABLELOGISTICS Enable Logistics v95.4248
Welcome to Enable
Logistics Please enter your username and password to sign in.
Forgot Password?©2016 Bright People Technologies Pty Ltd
I have no clue how to dowload the pdf to my server.
Clicking the link only let's me download local.
trying to copy() .MP3 file from remote url but it always fails.
$link = str_replace(' ','%20','http://mp3hungama.com/music/download.php?song_id=80522');
if (!copy($link,'/home2/muser/tmp/newname.mp3')) {
echo 'copy failed !';
}
$link url redirects to http://mp3hungama.com/music/audio//Indian%20Movies/Indian%20Movies%20Hindi%20Mp3%20Songs/Singh%20Is%20Bling%20(2015)/songs/Cinema%20Dekhe%20Mamma%20#%20Mp3HunGama.Com.mp3
same code works for others random urls like www.example.com/download.php?id=2332. what's the specifically problem here or any other way to do this job ?
I've tested your code and I also couldn't download the file, then, I've used curl an it work as expected:
$local_file = "/home2/muser/tmp/newname.mp3";//This is the file where we save the information
$remote_file = "http://mp3hungama.com/music/download.php?song_id=80522"; //Here is the file we are downloading
$ch = curl_init();
$fp = fopen ($local_file, 'w+');
$ch = curl_init($remote_file);
curl_setopt($ch, CURLOPT_TIMEOUT, 50);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_ENCODING, "");
curl_exec($ch);
curl_close($ch);
fclose($fp);
NOTE:
Make sure /home2/muser/tmp/ has write permissions.
TIP:
In the future, if you need to encode/decode a url, use urlencode or urldecode instead of str_replace
This link
already redirects to second link. So it's working already.
I already find answers how to copy images over HTTP, but when I try to copy images over HTTPS then I get this:
Warning: copy(): SSL operation failed with code 1. OpenSSL Error
messages: error:14077458:SSL
routines:SSL23_GET_SERVER_HELLO:reason(1112)
This is code I use:
copy('https://www.metalacmarket.com/product-img/org/JpUSP3KgvgeeikNheRDi4CRg.jpg', IMAGES_PATH.'JpUSP3KgvgeeikNheRDi4CRg.jpg');
Any idea how to get images over HTTPS?
You could use cURL.
Here's an example adapted from the basic curl example.
$source = 'https://www.metalacmarket.com/product-img/org/JpUSP3KgvgeeikNheRDi4CRg.jpg';
$target = 'image.jpg';
$ch = curl_init($source);
$fp = fopen($target, "wb");
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
I'm trying to download this image with PHP to edit it with GD. I found many solutions for image links, but this one is a download link.
Edit:
$curl = curl_init("http://minecraft.net/skin/Notch.png");
$bin = curl_exec($curl);
curl_close($curl);
$img = #imagecreatefromstring($bin);
This is my current code. It displays "301 Moved Permanently". Are there CURLOPTs I have to set?
$curl = curl_init("http://minecraft.net/skin/Notch.png");
// Moved? Fear not, we'll chase it!
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
// Because you want the result as a string
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$bin = curl_exec($curl);
curl_close($curl);
$img = #imagecreatefromstring($bin);
Here is an option to directly save the image to a file (instead of using imagecreatefromstring):
<?php
$fileName = '/some/local/path/image.jpg';
$fileUrl = 'http://remote.server/download/link';
$ch = curl_init($fileUrl); // set the url to open and download
$fp = fopen($fileName, 'wb'); // open the local file pointer to save downloaded image
curl_setopt($ch, CURLOPT_FILE, $fp); // tell curl to save to the file pointer
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // tell curl to follow 30x redirects
curl_exec($ch); // fetch the image and save it with curl
curl_close($ch); // close curl
fclose($fp); // close the local file pointer
fopen - depends on your php settings if url fopen is allowed.
or curl
see the fine php manual.
i am extracting all img urls from an array and getting image urls from external sites...
how do i go about saving these images?
i tried using
$upload = new Zend_File_Transfer_Adapter_Http();
$upload->setDestination("img/");
# Returns the file name for 'doc_path' named file element
$name = $upload->getFileName('http://zendguru.files.wordpress.com/2009/04/ajax-form1.jpg');
but im getting nothing saved plus its saying
Call to undefined method:- Zend_File_Transfer_Adapter_Http::setOption()
I think that you cannot do it using Zend_File_Transfer_Adapter_Http as this works only with uploaded files. However, you could use Zend_Http_Client for this. For example:
$c = new Zend_Http_Client();
$c->setUri('http://zendguru.files.wordpress.com/2009/04/ajax-form1.jpg');
$result = $c->request('GET');
$img = imagecreatefromstring($result->getBody());
imagejpeg($img,'img/test.jpg');
imagedestroy($img);
You should not use Zend for this. Plain PHP would do.
$ch = curl_init('http://zendguru.files.wordpress.com/2009/04/ajax-form1.jpg');
$fp = fopen('/img/flower.gif', 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);