MWNamespace::getContentNamespaces(),
'$wgContentNamespaces is an array with only NS_MAIN by default'
);
# test !is_array( $wgcontentNamespaces )
$wgContentNamespaces = '';
MWNamespace::getContentNamespaces(),
'$wgContentNamespaces is an array with only NS_MAIN by default'
);
# test !is_array( $wgcontentNamespaces )
$wgContentNamespaces = '';