xattr_list

Description

This functions gets a list of names of extended attributes of a file.

Extended attributes have two different namespaces: user and root namespace. User namespace is available for all users while root namespace is available only for user with root privileges. xattr operates on user namespace by default, but you can change that using flags argument.

Parameters

Return Values

This function returns an array with names of extended attributes.

Examples

Example 1. Prints names of all extended attributes of file <?php $file = 'some_file'; $root_attributes = xattr_list($file, XATTR_ROOT); $user_attributes = xattr_list($file); echo "Root attributes: \n"; foreach ($root_attributes as $attr_name) {     printf("%s\n", $attr_name); } echo "\n User attributes: \n"; foreach ($attributes as $attr_name) {     printf("%s\n", $attr_name); } ?>

See Also