函数名称:XMLWriter::outputMemory()
函数描述:该函数将XMLWriter对象的内容作为字符串返回。
适用版本:PHP 5 >= 5.1.2, PHP 7, PHP 8
用法:
$xmlWriter = new XMLWriter();
$xmlWriter->openMemory();
$xmlWriter->startDocument('1.0', 'UTF-8');
$xmlWriter->startElement('root');
$xmlWriter->writeElement('element', 'value');
$xmlWriter->endElement();
$xmlWriter->endDocument();
$output = $xmlWriter->outputMemory();
echo $output;
示例解释:
注意事项: