floor - chung-leong/qb GitHub Wiki

floor - Rounds fractions down

float floor( float $x )

floor() returns the largest integral value that is not greater than x.

Parameters:

x - The number to round. It can be a scalar or an array.

Return Value:

The largest integral value not greater than x. If x is an array, the return value will also be an array.

Notes:

floor(-3.8) == -4.0 and not -3.0

Version

1.0 and above.