Overview
KB
Technical FAQ
PHP Manual
CSS2 Manual
HTML Manual
JS Guide
JS Reference
PhpDock Manual
Nu-Coder Manual
PhpExpress Manual
PHP Joomla
Development
Learn PHP
 
<Semaphoremsg_get_queue>
Last updated: Tue, 19 Sep 2006

ftok

(PHP 4 >= 4.2.0, PHP 5)

ftok --  Convert 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 (proj) into a integer for use with for example shmop_open() and other System V IPC keys. The proj parameter should be a one character string.

On success the return value will be the created key value, otherwise -1 is returned.

See also shmop_open() and sem_get().




<Semaphoremsg_get_queue>
Last updated: Tue, 19 Sep 2006