001+ Fatal error: Call to undefined function xmlwriter_write_attribute_ns() in %s/xmlwriter_write_attribute_ns_basic_001.php on line 6
001- <?xml version="1.0" encoding="UTF-8"?>
002- <root prefix:id="elem1" xmlns:prefix="http://www.php.net/uri">
003- <elem1 attr1="first"/>
004- </root>