math.round ViewHelper <vhs:math.round>¶
Math: Round
Rounds off $a which can be either an array-accessible value (Iterator+ArrayAccess || array) or a raw numeric value.
Arguments¶
a¶
- DataType
mixed
- Required
false
- Description
First number for calculation
fail¶
- DataType
boolean
- Required
false
- Description
If TRUE, throws an Exception if argument "a" is not specified and no child content or inline argument is found. Usually okay to use a NULL value (as integer zero).
decimals¶
- DataType
integer
- Required
false
- Description
Number of decimals