filegroup

(PHP 4, PHP 5)

filegroup — Gets file group

Description

int filegroup ( string $filename )

Gets the file group. The group ID is returned in numerical format, use posix_getgrgid() to resolve it to a group name.

Parameters

filename: Path to the file.

Return Values

Returns the group ID of the file, or FALSE in case of an error. The group ID is returned in numerical format, use posix_getgrgid() to resolve it to a group name. Upon failure, FALSE is returned.

Errors/Exceptions

Upon failure, an E_WARNING is emitted.

Notes

Note: Τα αποτελέσματα αυτής της συνάρτησης έχουν γίνει cache. Δείτε την clearstatcache() για περισσότερες πληροφορίες.

Tip

As of PHP 5.0.0 this function can also be used with some URL wrappers. Refer to List of Supported Protocols/Wrappers for a listing of which wrappers support stat() family of functionality.

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