PHP fmod() Function
Definition and Usage
The fmod() function returns the floating-point remainder of division.
Syntax
fmod(x,y)
| Parameter | Description |
|---|---|
| x | Required. A number. |
| y | Required. A number. |
Description
xy i is an integer. If y is a non-zero value, then r and x has the same sign and its quantity value is less than y .
Example
In this example, we will use the fmod() function to return the remainder of 5/2:
<?php $r = fmod(5,2); echo $r ?>
Output:
1
