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SplFileInfo::getGroup

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileInfo::getGroup — Gets the file group

Beschreibung

public SplFileInfo::getGroup(): int|false

Gets the file group. The group ID is returned in numerical format.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

The group id in numerical format on success, or false on failure.

Fehler/Exceptions

Throws RuntimeException on error.

Beispiele

Beispiel #1 SplFileInfo::getGroup() example

<?php
$info = new SplFileInfo('example.jpg');
echo info->getFilename() . ' belongs to group id ' . $info->getGroup() . "\n";
print_r(posix_getgrgid($info->getGroup()));
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

example.jpg belongs to group id 42
Array
(
    [name] => toons
    [passwd] => x
    [members] => Array
        (
            [0] => tom
            [1] => jerry
        )
    [gid] => 42
)

Siehe auch