* @param int $defaultNamespace
*
* @throws MalformedTitleException If $text is not a valid title string.
- * @return array A mapp with the fields 'interwiki', 'fragment', 'namespace',
+ * @return array A map with the fields 'interwiki', 'fragment', 'namespace',
* 'user_case_dbkey', and 'dbkey'.
*/
public function splitTitleString( $text, $defaultNamespace = NS_MAIN ) {
$m = array();
if ( preg_match( $prefixRegexp, $dbkey, $m ) ) {
$p = $m[1];
- if ( ( $ns = $this->language->getNsIndex( $p ) ) !== false ) {
+ $ns = $this->language->getNsIndex( $p );
+ if ( $ns !== false ) {
# Ordinary namespace
$dbkey = $m[2];
$parts['namespace'] = $ns;