Merge pull request #14402 from eileenmcnaughton/phpcs

CRM/Case/XMLProcessor.php

CRM/Contact/BAO/Query.php

CRM/Contact/Form/Search/Custom/DateAdded.php

CRM/Contact/Page/AJAX.php

CRM/Core/BAO/Cache.php

CRM/Core/BAO/Mapping.php

CRM/Core/BAO/OptionGroup.php

CRM/Core/CodeGen/Main.php

CRM/Core/CodeGen/Specification.php

CRM/Core/Payment/PayJunction.php

CRM/Core/SelectValues.php

CRM/Custom/Form/CustomData.php

CRM/Cxn/CiviCxnHttp.php

CRM/Event/Form/Task/ParticipantStatus.php

CRM/Export/BAO/ExportProcessor.php

CRM/Extension/Container/Collection.php

CRM/Extension/Manager.php

CRM/Extension/Manager/Base.php

CRM/Queue/Service.php

CRM/Report/Form/ActivitySummary.php