Simple HTML Dom Parser: How to insert to elements

2019-03-20 18:07发布

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问题:

I am trying to insert (append) into an element ... "body" specifically.

I am able to do this this way at the moment:

$var = "some JS stuff";
$e = $htmlDOM->find("body", 0);
$e->outertext = '<body>' . $e->innertext . $var . '</body>';

My issue is that this fixes <body> but the actual html might have js or id etc attached to <body> and I will like to maintain that if it is the case.

The docs don't seem to show a method for this.

Is it possible?

回答1:

After looking at the source code, I found that the way to go about it is to use

$var = "some JS stuff";
$e = $htmlDOM->find("body", 0);
$e->outertext = $e->makeup() . $e->innertext . $var . '</body>';

That is, the undocumented makeup() function will build the tag and any associated text/code.



标签： html-parsing simple-html-dom
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