XMLWriter::writeAttribute
xmlwriter_write_attribute
(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 0.1.0)
XMLWriter::writeAttribute -- xmlwriter_write_attribute — Write full attribute
说明
面向对象风格
过程化风格
Writes a full attribute.
参数
-
xmlwriter
仅用于过程调用。被修改的 XMLWriter 实例对象。此资源来自于对 xmlwriter_open_uri() 或 xmlwriter_open_memory() 的调用。
name
-
The name of the attribute.
value
-
The value of the attribute.
示例
示例 #1 Intermixing Sub-elements and Attributes
If writing sub-elements and attributes is intermixed, any attempt to write attributes after the first sub-element will fail and return false.
<?php
$xml = new XMLWriter();
$xml->openMemory();
$xml->startElement('element');
$xml->writeAttribute('attr1', '0');
$xml->writeElement('subelem', '0');
var_dump($xml->writeAttribute('attr2', '0'));
$xml->endElement();
echo $xml->flush();
?>
以上示例会输出:
bool(false) <element attr1="0"><subelem>0</subelem></element>
参见
- XMLWriter::writeAttributeNs() - Write full namespaced attribute
- XMLWriter::startAttribute() - Create start attribute
- XMLWriter::startAttributeNs() - Create start namespaced attribute
- XMLWriter::endAttribute() - End attribute
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