Fix lint and phpcs errors

11 jobs for 85-move-echo-to-core in 2 minutes and 50 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Lint
passed #8925
lint:lint-php5.4

00:00:48

passed #8926
lint:lint-php5.6

00:00:37

passed #8927
lint:lint-php7.0

00:00:52

passed #8928
lint:lint-php7.1

00:00:51

passed #8929
lint:lint-php7.2

00:00:22

 
  Codesniffer
passed #8930
allowed to fail
codesniffer

00:00:57

 
  Unit
passed #8931
unit:testBasic

00:00:56

passed #8934
unit:testPageProperty

00:00:44

passed #8932
unit:testRead

00:00:55

passed #8933
unit:testReadAssertFail

00:00:53

passed #8935
unit:testUserProperty

00:00:59