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ftok(PHP 4 >= 4.2.0, PHP 5) ftok — Convert a pathname and a project identifier to a System V IPC key Описание
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. Список параметров
Возвращаемые значенияOn success the return value will be the created key value, otherwise -1 is returned. Смотрите также
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