[thelist] PHP is_nan

Jay Blanchard jay.blanchard at niicommunications.com
Wed Jul 2 15:25:31 CDT 2003

This is probably a real newbie error, but PHP's is_nan function is not
playing for me.  I've got this as a test:

$tester = "hello";

if (is_nan($tester))

	echo "this works";


	echo "don't work";

is_nan expects a floating point number. What version of PHP?

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