[phpXML] Answers to Olivers three questions

[<nig...@us...>]

RE: [phpXML] Re: xml.php locationThe first thing you need to do is go get t=
he latest version, ie 1.N.5.  Available from phpxml's 1.N.X's home at http:=
//www.sourceforge.net/projects/phpxmldb

  How do I save an altered XML document using PHPXML?=20

Use the exportToFile() method

    function exportToFile($fileName, $absoluteXPath=3D'', $xmlHeader=3D'<?x=
ml version=3D"1.0"?>')

http://www.carrubbers.org/scripts/php/xmlphp/doc/PhpXmlDocumentation.php#ex=
portToFile

  How to add a node to an XML file. add_node does not seem to work.=20
  Please advise.=20

Use the appendData() method
    function appendData($absoluteXPath, $value)

Note that the parameter is an "absolute X Path" expression, not just any ol=
d x path expression, so it must address 1 unique node.  ie "/root[1]/record=
s[4]" not "/root/record[4]".

http://www.carrubbers.org/scripts/php/xmlphp/doc/PhpXmlDocumentation.php#ap=
pendData
  How do I get attributes by the XPath function in phpxml?=20
  I want to do something like in this code:=20

  $results =3D $xml->evaluate("//users/user[@us_workspace=3D$workspace]/pro=
duct[@us_prname=3D$product]");=20
  file://Display user in list=20
  $attributes =3D array();=20
  foreach ($results as $users) {=20
   file://username=20
   $attributes =3D $xml->get_attributes("parent::".$users);=20

Use the getAttributes method

    function getAttributes($absoluteXPath, $attribute =3D '')

Note again the absolute X path expression.  If you pass an array in, then i=
t won't work.  If you want just the one attribute, then you can specify it,=
 otherwise you get all the attributes in an array.

http://www.carrubbers.org/scripts/php/xmlphp/doc/PhpXmlDocumentation.php#ge=
tAttributes


Cheers

Nigel

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D
For the most recent version of phpxml, V1.N.X, and an archive of this list =
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