Upload Script for Images and Audio files

This is a script to Upload images and audio files to create a Gallery of Images and Audio files (MP3), grouped by categories.
It is created with PHP, MySQL (using OOP technology, and PDO), and JavaScript.
Data of the uploaded files are stored in tables in MySQL database.
This script creates automatically Menu list with categories of uploaded files, Thumbails for images, and Gallery of Images and Audio files in accessed category.
In the upload form can be added multiple fields to upload multiple files on the same time.

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