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Re: DOMDocument::saveHTML() Method Not Accepting Single Argument [message #178950 is a reply to message #178948]

Mon, 27 August 2012 05:09

Adam Harvey
Messages: 25
Registered: September 2010

Karma:

Junior Member

On Mon, 27 Aug 2012 04:25:49 +0000, SMH wrote:
> Using PHP 5.2
>
> I keep getting the warning:
>
> Warning: DOMDocument::saveHTML() expects exactly 0 parameters,
> 1 given in <php script document>
>
>
>
> Is this a bug?

The manual page you linked to has a changelog, which indicates that the
parameter was added in PHP 5.3.6.

> However, some filenames contained characters, like '&', and I had to use
> method DOMDocument:createEntityReference() to append them as child nodes
> to the element.

Why? If you're adding the text as text nodes, there's no need to
explicitly create entity references: $doc->createTextNode('foo&bar');
results in a valid text node which will be saved as "foo&bar" when
save() or saveXML() are called.

> But when I try to retrieve with 'textContent' property, only child nodes
> of type DOMText are returned concatenated, not entity references.

Entity references aren't text content, at least as far as libxml and PHP
are concerned.

> I figured saveHTML([DOMElement]) might fix this.

It may, but not until you use a version of PHP that supports it. :)

Adam

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[Message index]

		DOMDocument::saveHTML() Method Not Accepting Single Argument By: SMH on Mon, 27 August 2012 04:25
		Re: DOMDocument::saveHTML() Method Not Accepting Single Argument By: Adam Harvey on Mon, 27 August 2012 05:09
		Re: DOMDocument::saveHTML() Method Not Accepting Single Argument By: SMH on Mon, 27 August 2012 06:07

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