$_FILES Array A 2D (two dimensional) associative array of items uploaded to the current script via the HTTP POST method.
{"Image DocumentName": "_FILES ArrayA 2D (two dimensional) associative array of items uploaded to the current script via the HTTP POST method.", "Image ImageDescription": "Members:  _FILES[ userfile ][ name ] (Specifies the original name of the file being uploaded on the client computer).  _FILES[ userfile ][ type ] (Specifies the MIME type of the file being uploaded, for instance, image/jpeg ).  _FILES[ userfile ][ size ] (Indicates the size in bytes of the file being uploaded).  _FILES[ userfile ][ tmp_name ] (Indicates the temporary name used by the web server to store the uploaded file).  _FILES[ userfile ][ error ] (Specifies the error code associated with a specific file upload). Value 0: no error. Greater than 0: error occured. Note:\u2019userfile\u2019 is the name or id attribute of the html input tag name. For the form in the previous slide, it is named uploadedfile", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}