Hugues Peccatte 2efdf5f197 Make PHPCS happy. ... Return null values instead of void. Update PHPDoc. Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>		2015-07-28 22:36:49 +02:00
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display.phtml	Make PHPCS happy.	2015-07-28 22:36:49 +02:00