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12.20.2007 at 02:16PM PST, ID: 23037158 | Points: 500
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How to parse XML while keeping nodes in order in Perl hash?

Asked by timdr in Perl Programming Language

Tags: order, parse

Hello,

I need to read in a layout of items stored in XML into a Perl hash.  That means the order in which items appear and the groupings of the items are important.  The names of each item and group must be preserved as well.  Does someone know of a module or can provide some code that will accomplish this?  Please see the attached XML for a sample of the layout of items.Start Free Trial 
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<config>
    <group name="Group1">
        <item name="item1"/>
        <item name="item2"/>
        <group name="Subgroup1">
            <item name="item3"/>
            <item name="item4"/>
        </group>
        <group name="Subgroup2">
            <item name="item5"/>
            <item name="item6"/>
        </group>
        <item name="item7"/>
    </group>
    <service name="item8"/>
</config>
[+][-]12.20.2007 at 02:23PM PST, ID: 20510411

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[+][-]12.20.2007 at 02:41PM PST, ID: 20510521

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[+][-]12.20.2007 at 06:29PM PST, ID: 20511375

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[+][-]12.21.2007 at 12:09PM PST, ID: 20516040

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[+][-]12.21.2007 at 12:20PM PST, ID: 20516118

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[+][-]12.21.2007 at 01:07PM PST, ID: 20516345

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[+][-]12.21.2007 at 01:33PM PST, ID: 20516506

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[+][-]12.21.2007 at 02:01PM PST, ID: 20516683

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[+][-]12.21.2007 at 05:32PM PST, ID: 20517378

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