项目描述
The identifier or name of the file to be played is set when the audio player is called.
The user cannot:
1) save the file to be played.
2) find out the real url of the file being played.
Playable files are placed both on the site itself in inaccessible directly folders, and on various external hosting sites that provide direct links.
There is a source PHP code of the prototype, which performs some of the required functions. It can be taken as a basis, simplified and refined.