Need to see if your shared folder is taking up space on your dropbox 👨💻? Find out how to check here.
Forum Discussion
API V2 Upload Limit
Hi, I am trying to upload the file to Dropbox using API v2 in PHP using curl. I am getting a 413 error response from the Dropbox server (Request entity too large). So what is the limit to upl...
Greg-DB
Dropbox Community Moderator
Dropbox Community ModeratorI don't have a sample implementation for using upload sessions in PHP unfortunately.
Can you print out the full HTTP response body you're getting? It should contain a more detailed error message indicating the issue. If you still need help, please also share the code you have so far so I can take a look, in addition to the full error.
Can you print out the full HTTP response body you're getting? It should contain a more detailed error message indicating the issue. If you still need help, please also share the code you have so far so I can take a look, in addition to the full error.
vibh,
You seem to be doing things all yourself with curl. It might be easier for you to use some PHP bindings to the Dropbox API that someone else has made.
There doesn't seem to be an official Dropbox PHP binding, but this looks popular and sort of active on github: https://github.com/kunalvarma05/dropbox-php-sdk
You can see it uses upload sessions so that you can upload files larger than 100MB piece by piece://github.com/kunalvarma05/dropbox-php-sdk/blob/master/src/Dropbox/Dropbox.php#L780
To install it, full their instructions here. You might first have to install php composer to use this though, documentation for that is here.
If you're getting stuck on implementing an API just from the HTTP spec...I'd really recommend using an SDK since you'll likely just continue to have problems as you start using other Dropbox API features.
Hi,
Thanks for your response.
$api_url = 'https://content.dropboxapi.com/2/files/upload_session/start';
to above API my code is:
$headers = array('Authorization: Bearer ' . $token,
'Content-Type: application/octet-stream',
'Dropbox-API-Arg: '.
json_encode(
array(
"close"=>false,
)
),
'Content-Type: application/octet-stream'
);$ch = curl_init($api_url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, true);
$path = $destPath . $to_zip_folder;
//echo $path;die;
$fp = fopen($path, 'rb');
$filesize = filesize($path);
curl_setopt($ch, CURLOPT_POSTFIELDS, fread($fp,$filesize));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_VERBOSE, 1); // debug
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);response === {"session_id": "AAAAAAAAAFAB2YI_TkrUgw"}http_code === 200
$api1_url = 'https://content.dropboxapi.com/2/files/upload_session/append_v2';
to above API my code is:
$headers1 = array('Authorization: Bearer ' . $token,
'Content-Type: application/octet-stream',
'Dropbox-API-Arg: '.
json_encode(
array(
"cursor"=>$w,
"close" => false,
)
),
'Content-Type: application/octet-stream'
);$ch = curl_init($api1_url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers1);
curl_setopt($ch, CURLOPT_POST, true);
$path = $destPath . $to_zip_folder;
//echo $path;die;
$fp = fopen($path, 'rb');
$filesize = filesize($path);
curl_setopt($ch, CURLOPT_POSTFIELDS, fread($fp,$filesize));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_VERBOSE, 1); // debug
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);response === null
http_code === 200
$api2_url = 'https://content.dropboxapi.com/2/files/upload_session/finish';
to above my code is:
$headers2 = array('Authorization: Bearer ' . $token,
'Content-Type: application/octet-stream',
'Dropbox-API-Arg: ' .
json_encode(
array(
"cursor"=>$w1,
"commit"=>$q,
)
),
'Content-Type: application/octet-stream'
);$ch = curl_init($api2_url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers2);
curl_setopt($ch, CURLOPT_POST, true);
$path = $destPath . $to_zip_folder;
//echo $path;die;
$fp = fopen($path, 'rb');
$filesize = filesize($path);
curl_setopt($ch, CURLOPT_POSTFIELDS, fread($fp,$filesize));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_VERBOSE, 1); // debug
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);http_code === 413
Please help.
About Dropbox API Support & Feedback
Find help with the Dropbox API from other developers.
