(PHP 5 >= 5.1.2, PECL xmlwriter >= 0.1.0)
XMLWriter::startElementNS -- xmlwriter_start_element_ns — Create start namespaced element tag
面向对象风格
$prefix
, string $name
, string $uri
)过程化风格
$xmlwriter
, string $prefix
, string $name
, string $uri
)Starts a namespaced element.
xmlwriter仅用于过程调用。被修改的 XMLWriter resource。此资源来自于对 xmlwriter_open_uri() 或 xmlwriter_open_memory() 的调用。
prefix
The namespace prefix.
name
The element name.
uri
The namespace URI.
成功时返回 TRUE， 或者在失败时返回 FALSE。
pike-php at kw dot nl (2011-03-07 04:02:19)
by default, the xmlns: definition is repeated on every element.
if you do want the prefix, but dont want the xmlns: declaration repeated, set the namespace to null. dont forget to declare the namespace prefix somewhere higher in your document, though:
<?php
$w->startElementNS('foo', 'bar', 'http://example.com/foo');
$w->startElementNS('foo', 'baz', null);
$w->endElement();
$w->endElement();
?>
anthony dot parsons at manx dot net (2007-08-05 10:27:44)
If you don't want any namespace prefix at all but still want the xmlns attribute, set $prefix to null.