The **`fdiv()` function** in PHP performs the floating-point division of two numbers and returns its results, according to the IEEE 754 Standard.

> Note: The `fdiv()` function is only available in PHP 8 and newer versions.

#   
#  Syntax

The prototype of the `fdiv()` method is shown below:

```
fdiv(float $num1, float $num2): float
```

## Parameters

The `fdiv()` function requires two floating numbers as mandatory parameters:
- `$num1`: The dividend of the division to be performed
- `$num2`: The divisor of the division

## Return value

The `fdiv()` function returns the result of the division of the provided parameters, i.e., `num1 / num2` as a floating-point value.

If `num2` is zero, the `fdiv()` function returns one of the following:

* `INF` (Infinite)
* `-INF` (Negative Infinite)
* `NAN` (Not-A-Number)   

##  
## Code

The code below shows how the `fdiv()` function works in PHP. 
In this case, we divide two numbers and print the result with the `echo` function. 
> Note: The result is also a `float`.

<?php
echo "fdiv(14, 6) = ".fdiv(14, 6)."\n";
echo "fdiv(2, INF) = ".fdiv(2, INF)."\n";
echo "fdiv(5, 0) = ".fdiv(5, 0)."\n";
?>

# 
## Expected output
```php
fdiv(14, 6) = 2.3333333333333
fdiv(2, INF) = 0
fdiv(5, 0) = INF

```

The **`fdiv()` function** in PHP performs the floating-point division of two numbers and returns its results, according to the IEEE 754 Standard.

> Note: The `fdiv()` function is only available in PHP 8 and newer versions.

#   
#  Syntax

The prototype of the `fdiv()` method is shown below:

```
fdiv(float $num1, float $num2): float
```

## Parameters

The `fdiv()` function requires two floating numbers as mandatory parameters:
- `＄num1`: The dividend of the division to be performed
- `＄num2`: The divisor of the division

## Return value

The `fdiv()` function returns the result of the division of the provided parameters, i.e., `num1 / num2` as a floating-point value.

If `num2` is zero, the `fdiv()` function returns one of the following:

* `INF` (Infinite)
* `-INF` (Negative Infinite)
* `NAN` (Not-A-Number)   

##  
## Code

The code below shows how the `fdiv()` function works in PHP. 
In this case, we divide two numbers and print the result with the `echo` function. 
> Note: The result is also a `float`.

What is the fdiv() function in PHP?

Performs floating-point division in PHP 8+, returning a float. Handles division by zero with INF, -INF, or NAN.