Syntax

	floor($number)

Description

Rounds the floating point number number to the next lower integer.

Parameters

Name	Type	Description	Mandatory	Default
number	Number	Floating point number to be rounded down	yes

Return value

Type: Number

The next lower integer from number.

Examples

Decimal

	floor(3.141)

Output: 3

Integer

	floor(3)

Output: 3

Whole numbers remain unchanged.