MediaWiki:Apihelp-protect-param-cascade
A fragment of the Garden of Remembering
Enable cascading protection (i.e. protect transcluded templates and images used in this page). Ignored if none of the given protection levels support cascading.
Enable cascading protection (i.e. protect transcluded templates and images used in this page). Ignored if none of the given protection levels support cascading.
This will keep evaluating your code until all errors have been sliced off like mold on a piece of perfectly good bread. Whether or not the remaining code is even worth executing, we don't know. We also don't particularly care.