Fix coding style

Signed-off-by: Marc Delisle <marc@infomarc.info>
PHPCS updates.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
PHPCS updates.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
PHPCS updates.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
PHPCS updates.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>