@@ -10,6 +10,9 @@ Progress Helper
1010..versionadded ::2.3
1111 The ``setCurrent `` method was added in Symfony 2.3.
1212
13+ ..versionadded ::2.4
14+ The ``clear `` method was added in Symfony 2.4.
15+
1316When executing longer-running commands, it may be helpful to show progress
1417information, which updates as your command runs:
1518
@@ -37,6 +40,12 @@ pass it a total number of units, and advance the progress as your command execut
3740:method: `Symfony\\ Component\\ Console\\ Helper\\ ProgressHelper::setCurrent `
3841 method.
3942
43+ If you want to output something while the progress bar is running,
44+ call:method: `Symfony\\ Component\\ Console\\ Helper\\ ProgressHelper::clear ` first.
45+ After you're done, call
46+ :method: `Symfony\\ Component\\ Console\\ Helper\\ ProgressHelper::display `
47+ to show the progress bar again.
48+
4049The appearance of the progress output can be customized as well, with a number
4150of different levels of verbosity. Each of these displays different possible
4251items - like percentage completion, a moving progress bar, or current/total