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DOMDocument::saveHTML() Method Not Accepting Single Argument [message #178948]

Mon, 27 August 2012 04:25

SMH
Messages: 3
Registered: July 2012

Karma:

Junior Member

Using PHP 5.2

The DOMDocument object method saveHTML() explains that I can pass a DOMNode
object as an optional parameter and get the string output of just the node.

http://www.php.net/manual/en/domdocument.savehtml.php

I have verified that the object I am passing to the method is a DOMElement
object, a type of DOMNode.

I keep getting the warning:

Warning: DOMDocument::saveHTML() expects exactly 0 parameters,
1 given in <php script document>

Is this a bug?

Commentary below does not even address the use of the method with the
optional argument.

====

What do I want to do??

I have DOM elements with mostly one child node of type DOMText representing
file names, and I use 'textContent' property to get the string representing
the file name.

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

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

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

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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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