How do I split a number by the decimal point in php?
I've got $num = 15/4; which turns $num into 3.75. I would like to split out the 3 and the 75 parts, so $int = 3 and $dec = 75. My non-working code is:
$num = 15/4; // or $num = 3.75;
list($int, $dec) = split('.', $num);
but that results in empty $int and $dec.
Thanks in advance.