symfony/symfony-docs — pull request #3775 by peterrehm (2014-04-07 21:11:41+00:00)
Title: Fixed variable naming

Changed $app into $this since this is used in the other helpers as well and $app is not available inside a console command.

| Q | A
| ------------- | ---
| Doc fix? | yes
| New docs? | no
| Applies to | 2.3+
| Fixed tickets | -