Php implementation progress bar (2)

Some time ago I shared an example of the php implementation progress bar. I think the example is a little copied and not very practical. today I will share a relatively simple php implementation progress bar case:

Some time ago I shared an example of the php implementation progress bar. I think the example is a little copied and not very practical. today I will share a relatively simple php implementation progress bar case:

Directly run the code:

 
 Script '; sleep (1); // whether to flush () according to the actual situation;} // output the maximum progress bar echo'