posix_getpgrp
posix_getppid
POSIX Funções
PHP Manual

# posix_getpid

(PHP 4, PHP 5)

posix_getpid — Return the current process identifier

### Descrição

int posix_getpid ( void )

Return the process identifier of the current process.

### Valor Retornado

Returns the identifier, as an integer .

### Exemplos

Exemplo #1 Example use of posix_getpid()

`<?php
echo posix_getpid(); //8805
?>`

### Veja Também

- posix_kill() - Send a signal to a process
- POSIX man page GETPID(2)

posix_getpgrp
posix_getppid
POSIX Funções
PHP Manual