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domxml_xmltree

jeroen dot s at zonnet dot nl
16-May-2006 01:36


You can modify the returned DomDocument, and dump it as an XML file 

by using DomDocument->dump_mem() or DomDocument->dump_file().

23-Feb-2005 06:38


Replacing line 10 works well, but replacing line 15 causes some errors. I have a tree like:



<admin>



<user level="0">

<username>admin</username>

<password>admin_pass</password>

</user>

<user level="1">

<username>moder</username>

<password>moder_pass</password>

</user>



</admin>



when I remove those brackets only the last <user> is included into array. In this example it would be 

<user level="1">

<username>moder</username>

<password>juozux</password>

</user>



no user name admin, etc.



p.s. I don't store passwords in plain text in xml, that was just an example :))

Alan71
07-Feb-2004 10:05


In the function of nutbar, try to  replace line 10 by

$objptr = $branch->node_value();

and line 15 by :

$objptr = &$object[$branch->node_name()]; //without the '[]'



it makes an array much more easier to read.

Previously, it produces an array like $MyArray[ROOT][0][BRANCH1][0][BRANCH2][0][5], and now $MyArray[ROOT][BRANCH1][BRANCH2][5]. There isn't bugs in the example I use, and I haven't tested with arguments. I think that an implementation of a part of nospam's code is enough.



I hope this will help!

samc a t rampantlabs dot net
27-Dec-2002 12:36


Forgive me if I am mistaken, but the whole point of including the "useless white space" is because of the existence of mixed types, for example:



the schema def:



<xsd:element name="paragraph">

        <xsd:complexType mixed="true">

                <xsd:choice>

                        <xsd:element ref="link" />

                        <xsd:element ref="emphasisText" />

                </xsd:choice>

        </xsd:complexType>

</xsd:element>



and an example:



<paragraph>This here is a paragraph.  You'll notice that it has within it a bunch of text punctuated by other <emphasisText>tags</emphasisText> and it is <link target="me.html>my</url> understanding that the only way to read this text is by reading the tagless nodes that your functions strip.</paragraph>



I could be way off though...

colin at omenmedia dot com
12-Dec-2002 07:03


This is a genuinely useful function, however, as with any DOM-based markup parser, be mindful of the size of the XML document you are parsing.  Representing very large XML files as object structures requires *a lot* of memory and processing, and may even crash your server (which is what happened to my Apache when I tried parsing a 2MB XML file using this function, just for fun... ;).

nospam at candlefire dot org
15-Oct-2002 08:03


Consider the following revisions for including attributes into the array.



function domxml_xmlarray ($branch)

{

    $object = Array ();

    $objptr =& $object;

    $branch = $branch->first_child ();



    while ($branch)

    {

        if (!($branch->is_blank_node()))

        {

            switch ($branch->node_type())

            {

                case XML_TEXT_NODE:

                {

                    $objptr['cdata'] = $branch->node_value ();

                    break;

                }

                case XML_ELEMENT_NODE:

                {

                    $objptr =& $object[$branch->node_name ()][];

                    if ($branch->has_attributes ())

                    {

                        $attributes = $branch->attributes ();

                        if (!is_array ($attributes)) { break; }

                        foreach ($attributes as $index => $domobj)

                        {

                            $objptr[$index] = $objptr[$domobj->name] = $domobj->value;

                        }

                    }

                    break;

                }

            }

            if ($branch->has_child_nodes ()) { $objptr = array_merge ($objptr, domxml_xmlarray ($branch)); }

        }

        $branch = $branch->next_sibling ();

    }



    return $object;

}

nutbar at innocent dot com
13-Oct-2002 12:18


Same concept as previous function, except uses node names as key items in the arrays.  This function may prove a bit more useful than the previous one:



    function domxml_xmlarray($branch) {

        $object = array();

        $objptr = &$object;

        $branch = $branch->first_child();



        while ($branch) {

            if (!($branch->is_blank_node())) {

                switch ($branch->node_type()) {

                    case XML_TEXT_NODE: {

                        $objptr['cdata'] = $branch->node_value();



                        break;

                    }

                    case XML_ELEMENT_NODE: {

                        $objptr = &$object[$branch->node_name()][];



                        break;

                    }

                }



                if ($branch->has_child_nodes()) {

                    $objptr = array_merge($objptr, domxml_xmlarray($branch));

                }

            }



            $branch = $branch->next_sibling();

        }



        return $object;

    }



Usage is identical to the previous function.

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