PHP move_ uploaded_ File failed to upload mobile pictures

app To upload pictures , stay web End not found , Upload failed .

test move_uploaded_file function , There is an error . The previous few days were normal , Uploading files at night keeps making mistakes , The next morning, the upload was normal again .

Look at the file size , Already reached 7M many , Check the files uploaded at night , Mostly for 9M many .

see php.ini file

post_max_size = 16M

; Maximum allowed size for uploaded files.
; http://php.net/upload-max-filesize
upload_max_filesize = 8M

It is amended as follows upload_max_filesize = 12M

It was originally a Huawei mobile phone ,3000*4000 Of jpg The document is about 5M about , And red rice mobile phone files exceed 9M.