Task #92557

Updated by Sybille Peters 14 days ago

Clean up code:

* Use strict in all classes
* Add type hints
* checkLink third argument LinkAnalyzer: this is only used in Linktype "LinkHandler" and is used to pass TSconfig. The lowlevel class / function inherit from AbstractLinktype should propably not depend on LinkAnalyzer. It might be possible to pass the configuration differently, i.e. this is already done in ExternalLinkType::setAdditionalConfig
* possibly move all queries to the repository class BrokenLinkRepository
* LinkAnalyzer::init(): second parameter: $pidList: "string|array $pidList List of comma separated page uids in which to search for links, can be an array too": error-prone