floatround
Description:
Function floatround round a floating point number to an integer value.
| This function name starts with a lowercase letter. |
Parameters:
(Float:value,method = floatround_round)
| float | value | The value to round. |
| int | method | The floatround method to use. |
Floatround methods:
- floatround_round: Round to the nearest integer. A fractional part of exactly 0.5 rounds upwards (this is the default).
- floatround_floor: Round downwards.
- floatround_ceil: Round upwards.
- floatround_tozero: Round downwards for positive values and upwards for negative values (“truncate”).
Return Values:
The rounded value as an integer.
Examples:
floatround(3.3, floatround_ceil);
Related Functions
The following functions may be useful, as they are related to this function in one way or another.
- float: Converts an integer into a float.
- floatstr: Converts a string to a float.
- floatmul: Multiplies two floats with each other.
- floatdiv: Divide one float by another one.
- floatadd: Adds two floats together.
- floatsub: Subtracts one float from another.
- floatfract: Get the fractional part of a float.
- floatcmp: Compare float values to each other, to validate the comparison.
- floatsqroot: Calculates the square root of given value.
- floatpower: Raises the given value to the power of the exponent.
- floatlog: Allows you to get the logarithm of a float value.
- floatsin: Get the sine from a given angle.
- floatcos: Get the cosine from a given angle.
- floattan: Get the tangent from a given angle.
- floatabs: Returns the absolute value of float.