xattr_remove

(no version information, might be only in CVS)

xattr_remove --  Remove an extended attribute

Popis

bool xattr_remove ( string filename, string name [, int flags] )

This function removes an extended attribute of a file.

Roz��ren� atrib�ty maj� dve odli�n� namespacey: user a root namespace. User namespace je dostupn� pre v�etk�ch u��vate�ov, zatia��o root namespace je dostupn� iba pre u��vate�a s rootovsk�mi privil�giami. xattr ako default pracuje na user namespace, ale m�ete to zmeni� pomocou argumentu flags.

Parametre

filename

The file from which we remove the attribute.

name

The name of the attribute to remove.

flags

Tabuľka 1. Supported xattr flags

XATTR_DONTFOLLOWDo not follow the symbolic link but operate on symbolic link itself.
XATTR_ROOTSet attribute in root (trusted) namespace. Requires root privileges.

Vrátené hodnoty

Vracia TRUE pri �spechu alebe FALSE pri chybe.

Príklady

Príklad 1. Removes all extended attributes of a file

<?php
$file
= 'some_file';
$attributes = xattr_list($file);

foreach (
$attributes as $attr_name) {
    
xattr_remove($file, $attr_name);
}
?>

Tiež pozri

xattr_list()
xattr_set()
xattr_get()