Bug in DirectoryEntry.php / getEntryBySid

[Jade-Wim]

while ( $sector_count-- > 0 ) { $sector = $difat[$sector]; }

This section tries to traverse down the difat to find the next sector containing directory entries.
In CompoundFile / populateDirectories you can see it actually traverse down fatChains to get to the next sector.
Since FileHeader does not receive a reference to CompoundFile I ended up merging nearly everything from CompoundFile into FileHeader to create a workaround. Not sure if I could push to this codebase but I'm sure my solution is not the most elegant one. It solves the problem though. Hope you can find something that is a little less work.