fdiv

Function • Added in PHP 8.0

Divides two numbers, according to IEEE 754.

PHP 5
PHP 7
PHP 8.0
Added
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

fdiv Function synopsis

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

Parameters

$num1

Typefloat

The dividend (numerator)

$num2

Typefloat

The divisor

Return value

Typefloat

The floating point result of $num1/$num2

Changes to the fdiv Function

PHP 8.0

  • Function added

fdiv Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported No
PHP 7.3Unsupported No
PHP 7.2Unsupported No
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No