bcsub
След.
(PHP 3, PHP 4, PHP 5)bcsub -- Subtract one arbitrary precision number from another
- Subtracts the right_operand from the left_operand and returns the result in a string. The optional scale parameter is used to set the number of digits after the decimal place in the result.
Пример 1. bcsub() example
<?php$a = '1.234';$b = '5'; echo bcsub($a, $b); // -3echo bcsub($a, $b, 4); // -3.7660?>
- bcadd().
Пред.
Начало
bcsqrt
Уровень выше
PHP bytecode Compiler 22222