作者:井然洞中别样天 | 来源:互联网 | 2014-03-29 12:34
DOMDocument::saveXML返回值为空字符串PHP手册中的的实例: $doc = new DOMDocument('1.0');// we want&n
DOMDocument::saveXML 返回值为空字符串
PHP手册中的的实例:
$doc = new DOMDocument('1.0');
// we want a nice output
$doc->formatOutput = true;
$root = $doc->createElement('book');
$root = $doc->appendChild($root);
$title = $doc->createElement('title');
$title = $root->appendChild($title);
$text = $doc->createTextNode('This is the title');
$text = $title->appendChild($text);
echo "Saving all the document:\n";
$xmlContent = $doc->saveXML();
var_dump($xmlContent);
打印出的结果是:
Saving all the document: string(72) " "
为什么没有打印出完整的XML?请各位前辈指点,Thanks!
------解决方案--------------------请在文本方式下查看
Saving all the document:
string(72) "
"