Puli\Repository\AbstractJsonRepository::getReferencesForPath PHP Method

getReferencesForPath() abstract protected method

Each reference returned by this method can be: * null * a link starting with @ * an absolute filesystem path The result has either one entry or none, if no path was found. The key of the single entry is the path passed to this method.

abstract protected getReferencesForPath ( string $path ) : string[] | null[]
$path	string	The Puli path.
return	string[] | null[]	A one-level array of references with Puli paths as keys. The array has at most one entry.