Note that elements opened this way will *remain open* (i.e. the XML will be badly formed and thus invalid) unless *each element* is explicitly closed with XMLWriter::endElement.
If you have multiple elements open, and wish to simply close them all -- including the root element -- this snippet is what you want:
<?php
// Automatically close all remaining open elements.
while ($xml->endElement() !== false) { continue; }
?>
In some cases, XMLWriter::writeElement might serve you better: it writes complete elements, but isn't suitable when you need to loop to generate its contents, unless this is done beforehand.
XMLWriter::endElement
xmlwriter_end_element
(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)
XMLWriter::endElement -- xmlwriter_end_element — End current element
说明
面向对象风格
XMLWriter::endElement
( void
) : bool
过程化风格
xmlwriter_end_element
( resource
$xmlwriter
) : boolEnds the current 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。
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
参见
- XMLWriter::startElement() - Create start element tag
- XMLWriter::writeElement() - Write full element tag
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12 years ago
