Function Reference


Floor

Returns a number rounded down to the closest integer.

Floor ( expression )

Parameters

expression Any valid numeric expression.

Return Value

Returns the rounded number.

Related

Ceiling, Int, Number, Round

Example

#include <MsgBoxConstants.au3>

Example()

Func Example()
        ; Assign a Local variable an array containing the numbers.
        Local $aNumber[8] = [4.8, 4.5, 4.3, 4, -4.8, -4.5, -4.3, -4]

        ; Assign a Local variable a string which will contain the results.
        Local $sResults = ""

        ; Loop through the array: calculate the floor and format the result.
        For $i = 0 To 7
                $sResults &= "Floor(" & $aNumber[$i] & ") = " & Floor($aNumber[$i]) & @CRLF & ($i = 3 ? @CRLF : "")
        Next

        ; Display the results.
        MsgBox($MB_SYSTEMMODAL, "", $sResults)
EndFunc   ;==>Example