Return the parent process identifier


(PHP 4, PHP 5)

posix_getppidReturn the parent process identifier

Описание

int posix_getppid ( void )

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

Возвращаемые значения

Returns the identifier, as an integer.

Примеры

Пример #1 Example use of posix_getppid()

<?php
echo posix_getppid(); //8259
?>