base64限制没有显示出来

Question

Simple question that I am unsuccessful in finding a simple answer for. I have an image editor as a part of a text editor. After the user is done editing the image they can save it to the server. In order to do this, I have to use base64 decoding on the PHP side. However, when the dataURL info reaches a certain size, the ajax request fails. The thing about it... the size that it starts failing at is less than 1MB. When it is less than that, the ajax sends it and everything works.

I have the site hosted on godaddy. I tried to find "POST" size limitations, but I can't seem to find anything. I have also tried

echo ini_get('post_max_size');

to see if I can figure out what the limit is set to. But when I run the page, nothing is printed.

Any help or advice would be much appreciated!

Answer 1

Set post_max_size = 8M; with a size of your choice, in php.ini. Otherwise, it could be a problem with what you are trying to decode. The base64 characters must be as follows: http://www.garykessler.net/library/base64.html .