gmp_kronecker

Function • Params and return types changed in PHP 8.0

Kronecker symbol.

PHP 5
PHP 7.0-7.2
PHP 7.3
Added
PHP 7.4
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

gmp_kronecker Function synopsis

gmp_kronecker(GMP|string|int $num1, GMP|string|int $num2): int

Parameters

$num1

TypeGMP|string|int

$num2

TypeGMP|string|int

Return value

Typeint

Returns the Kronecker symbol of $num1 and $num2

Changes to the gmp_kronecker Function

PHP 8.0

  • Return type added: int
  • 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_kronecker($a, $b)
+ gmp_kronecker(GMP|string|int $num1, GMP|string|int $num2): int

PHP 7.3

  • Function added

gmp_kronecker 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 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