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posix_sysconf

(PHP 8 >= 8.3.0)

posix_sysconfReturns system runtime information

Açıklama

posix_sysconf(int $conf_id): int

Returns system runtime information.

Bağımsız Değişkenler

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

Dönen Değerler

Returns the numeric value related to conf_id

Örnekler

Örnek 1 posix_sysconf() example

Returns the number of active cpus.

<?php
echo posix_sysconf(POSIX_SC_NPROCESSORS_ONLN);
?>

Yukarıdaki örneğin çıktısı:

2
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