ftok

ftok

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

ftokConvert a pathname and a project identifier to a System V IPC key

Description

int ftok ( string $pathname , string $proj )

The function converts the pathname of an existing accessible file and a project identifier into an integer for use with for example shmop_open() and other System V IPC keys.

Parameters

pat