About the php progress bar for making put

There are many problems with progress bars that we can use in put, mostly for the sake of beauty, so that users can patiently wait for the put results.

There are many problems with progress bars that we can use in put, mostly for the sake of beauty, so that users can patiently wait for the put results.

Ob_start (); ob_implicit_flush (1); function OutLing () {echo "progress bar... "; Echo" \ n "; echo" \ N "; echo" function $ (value) {\ n "; echo" document. getElementById (\ "login \"). style. width = value + \ "px \"; \ n "; echo"} \ n "; echo" $ (0); \ n "; echo "script \ n";} function SetLingData ($ I) {echo "script $ (". $ I. ") script"; ob_flush (); flush ();} OutLing (); ob_end_flush (); For ($ j = 1; $ j <= 10; $ j ++) {SetLingData ($ j * 80); sleep (1) ;}?>