I am building a multi file upload with gallery script and I noticed that when I upload a file around 30MB CFileUploaded returns null when I try to get the file. The code however works perfectly fine with smaller images. Anyone has any info or workaround for this?
extra: checking even further, if the filesize is actually above 2MB CFileUploaded will return null when I try to get the file.
FYI: nginx configuration is fine and the file upload is accepted.
First of all, you have two config params (php.ini):
; Maximum allowed size for uploaded files.
upload_max_filesize = ...
; Must be greater than or equal to upload_max_filesize
post_max_size = ...
Second, you can use file size validation
You were absolutely right!! Totally forgot to change the php configuration! Works like a charm! 
NB: modifying ini settings is not a solution. It’s just a value for setting validator file size. The solution is using validation of input.