Before you try to process the file, you need to make sure that your $err value is equivalent to _________
(a) UPLOAD_ERR_OK
(b) UPLOAD_NO_ERR
(c) UPLOAD_ERR_NO_OK
(d) UPLOAD_ERR
I had been asked this question by my school teacher while I was bunking the class.
I'd like to ask this question from Image Uploading Ability topic in chapter Objects and Databases in PHP of PHP