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xenon · 01-28-2008, 08:32 PM

intval doesn't round anything. it just returns the integer part of the number. number_format rounds the number automatically (depending on the decimal precision).

PHP Code:


			
echo intval(13.397); // 13
echo intval(15.99); // 15

echo number_format(15.56, 0, '', ''); // 16
echo number_format(12.21, 0, '', ''); // 12

01-28-2008, 08:32 PM	#10 (permalink)
xenon The Frequenter Join Date: Dec 2007 Location: Bucharest, Romania Posts: 438 Thanks: 3	intval doesn't round anything. it just returns the integer part of the number. number_format rounds the number automatically (depending on the decimal precision). PHP Code: `echo intval(13.397); // 13 echo intval(15.99); // 15 echo number_format(15.56, 0, '', ''); // 16 echo number_format(12.21, 0, '', ''); // 12` __________________ I have optimistic thoughts, even though sometimes (if not always) life's a bitch.