pcntl_getcpu

Function • Added in PHP 8.4

Get the CPU number on which the calling process last executed.

PHP 5

PHP 7

PHP 8.0-8.1

PHP 8.2-8.3

Added

PHP 8.5

PHP 8.6

`pcntl_getcpu` Function synopsis

pcntl_getcpu(): int

Parameters

pcntl_getcpu does not take any parameters.

Return value

Typeint

Changes to the `pcntl_getcpu` Function

PHP 8.4

Function added

`pcntl_getcpu` Function Availability

PHP Version	Availability
PHP 8.6Upcoming Release	Yes
PHP 8.5Supported (Latest)	Yes
PHP 8.4Supported	Yes
PHP 8.3Security-Fixes Only	No
PHP 8.2Security-Fixes Only	No
PHP 8.1Unsupported	No
PHP 8.0Unsupported	No
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