What is the size limit of a post request?

Question

Sorry if this is duplicate,I would think it would be but couldn\'t find anything.

I have a flex application that I am posting data back to a php/mysql server via IE.

Answer 1

For developers who cannot change php configuration because of the webhosting. (My settings 256MB max size, 1000 max variables)

I got the same issue that just 2 out of 5 big data objects (associative arrays) with substructures were received on the server side.

I find out that the whole substructure is being "flattened" in the post request. So, one object becomes a hundreds of literal variables. At the end, instead of 5 Object variables it is in reality sending dozens of hundreds elementar variables.

Solution in this case is to serialize each of the substructures into String. Then it is received on the server as 5 String variables. Example: {variable1:JSON.stringify(myDataObject1),variable2:JSON.stringify(myDataObject2)...}