gmp_gcdext

Function • Params and return types changed in PHP 8.0

Calculate GCD and multipliers.

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

gmp_gcdext Function synopsis

gmp_gcdext(GMP|string|int $num1, GMP|string|int $num2): array

Parameters

$num1

TypeGMP|string|int

$num2

TypeGMP|string|int

Return value

Typearray

An array of GMP numbers.

Changes to the gmp_gcdext Function

PHP 8.0

  • Return type added: array
  • Parameter name of parameter #1 changed: $a to $num1
  • Parameter type added for parameter #1 ($num1): GMP|string|int
  • Parameter name of parameter #2 changed: $b to $num2
  • Parameter type added for parameter #2 ($num2): GMP|string|int
- gmp_gcdext($a, $b)
+ gmp_gcdext(GMP|string|int $num1, GMP|string|int $num2): array

gmp_gcdext 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 Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes