xattr_list

(PECL xattr >= 0.9.0)

xattr_list — Get a list of extended attributes

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xattr_list ( string $filename [, int $flags = 0 ] ) : array

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

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filename

The path of the file.

flags

Supported xattr flags
XATTR_DONTFOLLOW Do not follow the symbolic link but operate on symbolic link itself.
XATTR_ROOT Set attribute in root (trusted) namespace. Requires root privileges.

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This function returns an array with names of extended attributes.

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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);
}

?>

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