note 82447 added to class.domdocument
| From: | FernandoH at osu1 dot php dot net | Date: | Fri, 11 Apr 2008 07:48:01 +0000 |
| Subject: | note 82447 added to class.domdocument | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-138177@lists.php.net to get a copy of this message | ||
Showing a quick example of how to use this class, just so that new users can get a quick start
without having to figure it all out by themself. ( At the day of posting, this documentation just
got added and is lacking examples. )
<?php
// Set the content type to be XML, so that the browser will recognise it as XML.
header( "content-type: application/xml; charset=ISO-8859-15" );
// "Create" the document.
$xml = new DOMDocument( "1.0", "ISO-8859-15" );
// Create some elements.
$xml_album = $xml->createElement( "Album" );
$xml_track = $xml->createElement( "Track", "The ninth symphony" );
// Set the attributes.
$xml_track->setAttribute( "length", "0:01:15" );
$xml_track->setAttribute( "bitrate", "64kb/s" );
$xml_track->setAttribute( "channels", "2" );
// Create another element, just to show you can add any (realistic to computer) number of sublevels.
$xml_note = $xml->createElement( "Note", "The last symphony composed by Ludwig van
Beethoven." );
// Append the whole bunch.
$xml_track->appendChild( $xml_note );
$xml_album->appendChild( $xml_track );
// Repeat the above with some different values..
$xml_track = $xml->createElement( "Track", "Highway Blues" );
$xml_track->setAttribute( "length", "0:01:33" );
$xml_track->setAttribute( "bitrate", "64kb/s" );
$xml_track->setAttribute( "channels", "2" );
$xml_album->appendChild( $xml_track );
$xml->appendChild( $xml_album );
// Parse the XML.
print $xml->saveXML();
?>
Output:
<Album>
<Track length="0:01:15" bitrate="64kb/s" channels="2">
The ninth symphony
<Note>
The last symphony composed by Ludwig van Beethoven.
</Note>
</Track>
<Track length="0:01:33" bitrate="64kb/s" channels="2">Highway
Blues</Track>
</Album>
If you want your PHP->DOM code to run under the .xml extension, you should set your webserver up
to run the .xml extension with PHP ( Refer to the installation/configuration configuration for PHP
on how to do this ).
Note that this:
<?php
$xml = new DOMDocument( "1.0", "ISO-8859-15" );
$xml_album = $xml->createElement( "Album" );
$xml_track = $xml->createElement( "Track" );
$xml_album->appendChild( $xml_track );
$xml->appendChild( $xml_album );
?>
is NOT the same as this:
<?php
// Will NOT work.
$xml = new DOMDocument( "1.0", "ISO-8859-15" );
$xml_album = new DOMElement( "Album" );
$xml_track = new DOMElement( "Track" );
$xml_album->appendChild( $xml_track );
$xml->appendChild( $xml_album );
?>
although this will work:
<?php
$xml = new DOMDocument( "1.0", "ISO-8859-15" );
$xml_album = new DOMElement( "Album" );
$xml->appendChild( $xml_album );
?>
----
Server IP: 213.249.64.162
Probable Submitter: 83.98.252.88
----
Manual Page -- http://www.php.net/manual/en/class.domdocument.php
Edit -- https://master.php.net/note/edit/82447
Del: integrated -- https://master.php.net/note/delete/82447/integrated
Del: useless -- https://master.php.net/note/delete/82447/useless
Del: bad code -- https://master.php.net/note/delete/82447/bad+code
Del: spam -- https://master.php.net/note/delete/82447/spam
Del: non-english -- https://master.php.net/note/delete/82447/non-english
Del: in docs -- https://master.php.net/note/delete/82447/in+docs
Del: other reasons-- https://master.php.net/note/delete/82447
Reject -- https://master.php.net/note/reject/82447
Search -- https://master.php.net/manage/user-notes.php