jQuery ajax, large data string (2M length)

Question

I have posted a topic just before for this problem HERE but now i can see the real problem, so i post a new topic.

I'm trying to post with $.ajax a very big data string. When i check myString.length i have approximately 2 000 000 of characters.

So, when i check in my php script, i don't have my $_POST variable.

How can i post this huge data ?

I have already check the php.ini, i have 64Mo to the post_max_size

Edit : When i test on my wamp server, it's ok. This code doesn't work on my server

Answer 1

I have break the data into several chunk for my problem :

gif = gif.match(/.{1,500000}/g);