PHPCon Poland 2024

posix_sysconf

(PHP 8 >= 8.3.0)

posix_sysconfReturns system runtime information

Descripción

posix_sysconf(int $conf_id): int

Returns system runtime information.

Parámetros

conf_id

Identifier of the variable with the following constants POSIX_SC_ARG_MAX, POSIX_SC_PAGESIZE POSIX_SC_NPROCESSORS_CONF, POSIX_SC_NPROCESSORS_ONLN

Valores devueltos

Returns the numeric value related to conf_id

Ejemplos

Ejemplo #1 posix_sysconf() example

Returns the number of active cpus.

<?php
echo posix_sysconf(POSIX_SC_NPROCESSORS_ONLN);
?>

El resultado del ejemplo sería:

2
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top