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posix_getpid

(PHP 4, PHP 5, PHP 7)

posix_getpidRetourne l'identifiant du processus courant

Description

posix_getpid ( void ) : int

Retourne l'identifiant du processus courant.

Valeurs de retour

Retourne l'identifiant, sous la forme d'un entier.

Exemples

Exemple #1 Exemple avec posix_getpid()

<?php
echo posix_getpid(); //8805
?>

Voir aussi

  • posix_kill() - Envoie un signal à un processus
  • POSIX man page GETPID(2)

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User Contributed Notes 4 notes

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5
zapolski at gmail dot com
9 years ago
In order to use posix_getpid on Fedeora 11 and up you have to install php-process

# yum install php-process
up
4
Yzmir Ramirez
8 years ago
You can also try using getmypid() instead.
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1
andy at haveland dot com
9 years ago
Since upgrading fedora 10 to 12, I discovered that posix_getpid() disappeared and not compiled in by default, as it specifies here.

It turns out that it had been moved into package php-process.

Just do "yum install php-process", and all should be sweet again.

Hope this saves someone half an hour of research.
up
0
victor at gmail dot com
2 months ago
You can use this code in windows or if you system has no posix support:

<?php
if (!function_exists('posix_getpid')) {
    function
posix_getpid() {
        return
getmypid();
    }
}
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