PHP上传多个文件总是给我超时错误

Question

Ok, I don't quite understand why, but no matter what I seem to set in PHP's ini_set function, I am unable to upload multiple files or the files that I'm uploading are too big... I don't understand it. Here's what I am setting so far within the script that handles the $_FILES[] array that is being uploaded when posting the form:

// Try and allow for 3 hours, just in case...
@set_time_limit(10800);

// Try and set some ini settings to buy us some time...
@ini_set('memory_limit', '512M');
@ini_set('upload_max_filesize', '512M');
@ini_set('post_max_size', '550M');
@ini_set('session.gc_maxlifetime', '10800');  // Allows for up to 3 hours
@ini_set('max_input_time', '10800');  // Allows for up to 3 hours
@ini_set('max_execution_time', '10800'); // Allows for up to 3 hours

I am using move_uploaded_file to place it into the specified directory, not sure if that matters or not?

Honestly, how can I allow multiple files to be uploaded without a TIMED OUT ERROR?? If I upload 1 file, seems fine. Not sure if it's a quantity problem with multiple files or the combined files are just too big in filesize? Have tried with like 15MB total filesize, and this produces a TIMED OUT ERROR! arggggg!!!!

What must I do to make this work??

Answer 1

If you are using an apache server, the server itselfs has a timelimit too.

Look at the TimeOut directive at apache configuration (by default is 300 seconds)

You can look at the apache error log too

If you upload only 2 files ok 1Kb each, works fine?