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# decimal part of number.

Posted on 1998-09-01
Medium Priority
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Easy quesion : I want to know if there is an operator to test if a number is int or a function to get the decimal par t of a number, like int for the integer part.
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Question by:steph84
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LVL 4

Accepted Solution

binkzz earned 200 total points
ID: 1204628
Say \$numbertochop = 2314.123
then

\$numberint = int \$numbertochop           # \$numberint is now 2314
\$decimal   = \$numbertochop - \$numberint; # \$decimal is now .123

Or in one line:

\$decimals = \$number - (int \$number);

Hope this helps,
Binkzz
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LVL 84

Expert Comment

ID: 1204629
also POSIX::modf
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