| protected static cleanNamespace ( string $namespace ) : string | ||
| $namespace | string | |
| Résultat | string | A cleaned version of the given namespace such that its always prefixed with a '\' and never ends in a '\', and is the string "\" if there is no namespace. |
protected static function cleanNamespace(string $namespace) : string
{
if (!$namespace || empty($namespace) || $namespace === '\\') {
return '\\';
}
// Ensure that the first character of the namespace
// is always a '\'
if (0 !== strpos($namespace, '\\')) {
$namespace = '\\' . $namespace;
}
// Ensure that we don't have a trailing '\' on the
// namespace
if ('\\' === substr($namespace, -1)) {
$namespace = substr($namespace, 0, -1);
}
return $namespace;
}