bombastic bombastic - 4 months ago 72
Ajax Question

Jquery Ajax - post huge string value

i need to POST a huge string large about 3mb, is it possible to send it to php using not url params?

If i send it in url params the request reachs the size limit in url.

How can work around this? any clue?

thanks a lot.

Actually i'm doing it like this:


i'm using PHP and jQuery , and i wouldl ike to send the 3mb base64 string to php on a simple url, like

The string is a File Reader API base64 image

this is an example of string but this won't reach the size limit it is not a 3mb is less cause troubling in pasting that to show you a 3mb,


You will need to use a POST request:

    url: '/script.php',
    type: 'POST',
    data: { value: 'some huge string here' },
    success: function(result) {
        alert('the request was successfully sent to the server');

and in your server side script retrieve the value:


Also you might need to increase the allowed request size. For example in your .htaccess file or in your php.ini you could set the post_max_size value:

#set max post size
php_value post_max_size 20M