[thelist] checking for empty result rows in PHP

[Tom Dell'Aringa]

What is the best way to check for a result set that is empty? I have
the following:

while($row = mysql_fetch_array($result))
{
    $registrar = $row["registrar"];

	if($registrar == "")
	{
		print "registry is empty.";
	}
	print "r: $registrar";
}

I tried using empty() and tried checking to see if $row was empty()
and those didn't seem to work.

Tom

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