--TEST-- xmlwriter_write_dtd with missing param(s) --SKIPIF-- <?php if (!extension_loaded("xmlwriter")) print "skip"; ?> --FILE-- <?php $xmlwriter = xmlwriter_open_memory(); var_dump(xmlwriter_write_dtd($xmlwriter)); ?> --CREDITS-- Koen Kuipers koenk82@gmail.com --EXPECTF-- Warning: xmlwriter_write_dtd() expects at least %d parameters, %d given in %s on line %d NULL