DOMNode 无法转换为字符串
<?php
// try this html listing example for all nodes / includes a few getElementsByTagName options:
$file = $DOCUMENT_ROOT. "http://website.com";
$doc = new DOMDocument();
@$doc->loadHTMLFile($file);
// example 1:
$elements = $doc->getElementsByTagName('tr');
$album = $elements->item(1);
echo $album;
我如何才能将其转换为可以输出到屏幕的数据？它说我无法转换成字符串。我读到，DOMnode 的功能不像数组，但它创建了 DOMNodeList。
<?php
// try this html listing example for all nodes / includes a few getElementsByTagName options:
$file = $DOCUMENT_ROOT. "http://website.com";
$doc = new DOMDocument();
@$doc->loadHTMLFile($file);
// example 1:
$elements = $doc->getElementsByTagName('tr');
$album = $elements->item(1);
echo $album;
How am I able to convert this into data that I can output to the screen? It says I cannot convert into a string. I have read that the DOMnode doesn't function like an array, but it makes a DOMNodeList.
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查看此页面中的示例
http://www.php.net/manual/ en/domnodelist.item.php
使用
Check out the examples from this page
http://www.php.net/manual/en/domnodelist.item.php
Use