posix_getppid

(PHP 4, PHP 5, PHP 7)

posix_getppidReturn the parent process identifier

Descrição

posix_getppid ( ) : int

Return the process identifier of the parent process of the current process.

Valor Retornado

Returns the identifier, as an int.

Exemplos

Exemplo #1 Example use of posix_getppid()

<?php
echo posix_getppid(); //8259
?>