cURL Sending File as Post
Posted on
16th Feb 2014 07:03 pm by
admin
This is a bit complicated, I'm just hoping someone else has run into this and knows how to do it a different way or make it work.
When sending a file as part of form information included in a cURL request, it appears you can not include a query string in the file name. Take a look at my example to see what I'm talking about.
Code: //This creates an example image with some text from $_GET['img'] you can try calling this directly to see what the output looks like
if(isset($_GET['img'])){
$im = imagecreatetruecolor(120, 20);
$text_color = imagecolorallocate($im, 255, 255, 255);
imagestring($im, 3, 3, 3, $_GET['img'], $text_color);
header('Content-type: image/jpeg');
imagejpeg($im);
imagedestroy($im);
exit;
}
//Show what was sent to the $_POST and $_FILES variables
if(isset($_POST['showpost'])){
echo '<pre>';
print_r($_POST);
print_r($_FILES);
exit;
}
//Here's the part where we get in trouble...
//This works
//$imgURL = '@'.$_SERVER['SCRIPT_FILENAME'];
//This doesn't work
$imgURL = '@'.$_SERVER['SCRIPT_FILENAME'].'?img=true';
$data = array('showpost' => 'true', 'file' => $imgURL);
//Now do the cURL request to show information about the file that was sent
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://'.$_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_exec($ch);
if(curl_errno($ch))
echo curl_error($ch);
curl_close($ch);
When using the section that says "This doesn't work" you'll get the cURL error "failed creating formpost data".
Any suggestions?
No comments posted yet
Your Answer:
Login to answer
58
39
Other forums
dropdown menu
Hello everbody,
I am php newbie.
I need to develop a program that once click the drop do
how to put the 0-100 numbers into 1.txt and 100-200 into 2.txt ?
how to put the 0-100 numbers into 1.txt and 100-200 into 2.txt and so on 200-300 into file 3.txt ?
Generate PDF
Hi guys,
I would like to know if there is a way to generate pdf when clicking on a link. In f
List/Menu Box
On an edit page when you want something to select what a user has previously selected from the datab
Require select-option functionality in Module Pool Programming
Hi Gurus,
I am doing a development by Module Pool on Warehouse Management. For that devel
PHP and MySQL on intranet?
Is it possible to use both these on an intranet network?
Small problem with image resize script
Hi!
I am a little bit new to php and I have an issue installing an image resize script I down
"GROUP BY" in arrays
Well i'm looking to do something i usually could do easily using COUNT and GROUP BY if it was a sql
Turning Data into URLs?
This may seem very basic to you, but I'm having a hard time figuring out how to do this since I don'
passing an array of objects after submit
How do I do this? This is what I have tried and it is not working.
<form method="