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 Like 39 Dislike
Previous forums Next forums
Other forums

Looking for help reading a .txt or .ini file and outputting the info.
I have a file called Info.ini and It has the following info:
Code: [General]
Online=0
I wou

Easy administration on MySQL databases
My website is database driven and I am very tired of manually making queries to my tables in order t

Echo multiple lines of html code
Hi guys,

I would like to know if there is a way to echo multiple lines of html codes.

need help in creating captcha
hi i have a problem creating captcha system. i create some basic script for image displaying but it

explode() function problem maybe
Hi I'm having trouble searching my database. When I type two words in the search field it only searc

PHP and MySQL on intranet?
Is it possible to use both these on an intranet network?

Specific name typed, specific image shown on html page
Hello,

Fairly new to PHP and was curious if someone might know how to solve a fairly simple r

Including calander to page - will not show other months than current??
im trying to add an existaing calander onto a profile page by using Code: <?php include "

login form can you find my error?
registrationform.php seems fine send data to registration.php
registration.php seems fine checks

upload only text files
hi guys i want to upload only text like like (pdf,note pad and ofiice files) so can any one please t

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash