A simple PHP multi-image upload small script _php tutorial

I've written a lot of pictures uploaded before, but none of them are short. The simpler the program, the better, isn't it?

First on the source code, you can copy to your own computer up to run ~

 
              Multiple file uploads            
 
      

Move_uploaded_file () function

The Move_uploaded_file () function moves the uploaded file to a new location. Returns true if successful, otherwise false is returned.

Usage: move_uploaded_file (file,newloc)

• Parameter file, required. Specifies the files to be moved.
• Parameter newloc, required. Specify a new location for the document.

This function checks and ensures that files specified by file are valid upload files (that is, uploaded via PHP's HTTP POST upload mechanism). If the file is valid, move it to the file specified by Newloc.

If file is not legitimately uploaded, no action will occur and Move_uploaded_file () will return false.

If file is a legitimate upload, but for some reason it cannot be moved, nothing happens, Move_uploaded_file () returns false, and a warning is issued.

This check is especially important if the uploaded file is likely to cause the user or other users of the system to display its content.

Note: This function is only used for files uploaded via HTTP POST.

Note: If the destination file already exists, it will be overwritten.

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