XMLWriter::startElementNs

xmlwriter_start_element_ns

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)

XMLWriter::startElementNs -- xmlwriter_start_element_ns — Create start namespaced element tag

说明

面向对象风格

XMLWriter::startElementNs ( string $prefix , string $name , string $uri ) : bool

过程化风格

xmlwriter_start_element_ns ( resource $xmlwriter , string $prefix , string $name , string $uri ) : bool

Starts a namespaced element.

参数

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.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

参见

XMLWriter::endElement() - End current element
XMLWriter::writeElementNs() - Write full namespaced element tag

User Contributed Notes

pike-php at kw dot nl 07-Mar-2011 04:02


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 05-Aug-2007 10:27


If you don't want any namespace prefix at all but still want the xmlns attribute, set $prefix to null.