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_ERRI 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

Before you try to process the file, you need to make sure that your $e

1.	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_ERRI 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
Answer» Correct OPTION is (a) UPLOAD_ERR_OK The explanation is: When you’re dealing with files uploaded through an HTML form, you have access to a SPECIAL CONSTANT CALLED UPLOAD_ERR_OK that TELLS you whether a file uploaded successfully.

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