fix phpcs warnings

11 jobs for phpcsfix in 3 minutes and 50 seconds (queued for 1 minute and 54 seconds)
Status Job ID Name Coverage
  Lint
passed #4105
lint:lint-php5.4

00:00:44

passed #4106
lint:lint-php5.6

00:00:38

passed #4090
lint:lint-php7.0

00:00:34

passed #4091
lint:lint-php7.1

00:00:33

failed #4088
lint:lint-php5.4

00:00:09

failed #4089
lint:lint-php5.6

00:00:09

 
  Codesniffer
passed #4092
codesniffer

00:00:39

 
  Unit
passed #4093
unit:testBasic

00:01:03

passed #4094
unit:testRead

00:01:02

passed #4095
unit:testReadAssertFail

00:01:00

passed #4096
unit:testUserProperty

00:01:02