This kind of code drives me nuts…

if (!($log->HasDownloaded())) {
	// do stuff
} else {
	// do other stuff
}

Just take out the extra characters to make it more legible at first glance and flip the conditional code…

if ($log->HasDownloaded()) {
	// do other stuff
} else {
	// do stuff
}

This is even better, no question what’s happening or when…

if ($log->has_downloaded() === TRUE)
{
	// do other stuff
}
else
{
	// do stuff
}

Yes, somebody else will skim your code in the future.

#devhell