BCADD(3) 1 BCADD(3)
bcadd - Add two arbitrary precision numbers
SYNOPSIS
string bcadd (string $left_operand, string $right_operand, [int $scale])
DESCRIPTION
Sums $left_operand and $right_operand.
PARAMETERS
o $left_operand
- The left operand, as a string.
o $right_operand
- The right operand, as a string.
o $
scale -This optional parameter is used to set the number of digits after the decimal place in the result. You can also set the
global default scale for all functions by using bcscale(3).
RETURN VALUES
The sum of the two operands, as a string.
EXAMPLES
Example #1
bcadd(3) example
<?php
$a = '1.234';
$b = '5';
echo bcadd($a, $b); // 6
echo bcadd($a, $b, 4); // 6.2340
?>
SEE ALSO
bcsub(3).
PHP Documentation Group BCADD(3)
