bccomp
PHP 4, PHP 5, PHP 7, PHP 8
bccomp - Compare two arbitrary precision numbers
bccomp(
string$num1,
string$num2,
[int|null$scale = null] ): int
Compares the num1 to the num2 and returns the result as an integer.
Parameters
- num1
-
The left operand, as a string.
- num2
-
The right operand, as a string.
- scale
-
The optional scale parameter is used to set the number of digits after the decimal place which will be used in the comparison.
Return Values
Returns 0 if the two operands are equal, 1 if the num1 is larger than the num2, -1 otherwise.
Changelog
| Version | Description |
| 8.0.0 | scale is now nullable. |