Description: ------------ The XML container does not generate a root element by itself, so adding several directives to the root container results in having several XML elements on the top level. Test script: --------------- <?php require_once 'Config.php'; $conf = new Config(); $root = $conf->getRoot(); $root->createComment('Demo config file with XML container'); //we need a main section, otherwise we get invalid XML $main = $root->createSection('config'); $main->createDirective('openLastFile', true); $main->createDirective('rememberFiles', 8); $conf->writeConfig( 'xml-write.txt', 'xml', array( 'encoding' => 'UTF-8', 'indent' => ' ', ) ); Expected result: ---------------- <?xml version="1.0" encoding="UTF-8"?> <!-- Demo config file with XML container --> <config> <openLastFile>1</openLastFile> <rememberFiles>8</rememberFiles> </config> Actual result: -------------- <?xml version="1.0" encoding="UTF-8"?> <!-- Demo config file with XML container --> <openLastFile>1</openLastFile> <rememberFiles>8</rememberFiles>