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{math.round(Float $value, Int $precision=0, $mode=PHP_ROUND_HALF_UP)}
Returns the rounded value of value
to specified precision
(number of digits after the decimal point).
Precision can also be negative or zero (default).
Use one of the following constants to specify the mode in which rounding occurs.
Constants Description
PHP_ROUND_HALF_UP Rounds value away from zero when it is half way there, making 1.5 into 2 and -1.5 into -2.
PHP_ROUND_HALF_DOWN Rounds value towards zero when it is half way there, making 1.5 into 1 and -1.5 into -1.
PHP_ROUND_HALF_EVEN Rounds value towards the nearest even value when it is half way there, making both 1.5 and 2.5 into 2.
PHP_ROUND_HALF_ODD Rounds value towards the nearest odd value when it is half way there, making 1.5 into 1 and 2.5 into 3.
Returns the value rounded to the given precision as a
float
.
https://www.php.net/manual/en/function.round.php
Last modified: 2021-06-07
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