What are some common uses of the $_FILES superglobal array in PHP?
- Accessing file information such as file name, file type, file size, and temporary file path
- Validating file properties before processing
- Moving uploaded files to desired directories
- All the options
The $_FILES superglobal array in PHP is used to access information about uploaded files. Some common uses of this array include accessing file information such as file name, file type, file size, and temporary file path. It is also used for validating file properties before processing, such as checking file size or file type. Additionally, it is used when moving uploaded files to desired directories. Properly handling and utilizing this array is crucial for effective file upload handling in PHP.
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