Returns all Selector objects found recursively in the tree.

Returns all Selector objects found recursively in the tree.Note that this does not yield the full DeclarationBlock that the selector belongs to (and, currently, there is no way to get to that).

Parameters

string | null $sSpecificitySearch An optional filter by specificity. May contain a comparison operator and a number or just a number (defaults to "==").

Return values

array<int,Selector> ('>= 100')`