XMLWriter::writeAttribute
Seen a couple of bug reports and gotchas with this one but not a simple code example. Just in case someone finds it useful:
<?php
// serve xml doc as xml
header('Content-type: application/xml');
// set up the document
$xml = new XmlWriter();
$xml->openMemory();
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement('mydoc');
$xml->startElement('myele');
// CData output
$xml->startElement('mycdataelement');
$xml->writeCData("text for inclusion within CData tags");
$xml->endElement();
// end the document and output
$xml->endElement();
$xml->endElement();
echo $xml->outputMemory(true);
?>
Outputs:
<?xml version="1.0" encoding="UTF-8"?>
<mydoc>
<myele>
<mycdataelement><![CDATA[text for inclusion within CData tags]]>
</mycdataelement>
</myele>
</mydoc>
XMLWriter::writeCData
(No version information available, might be only in CVS)
XMLWriter::writeCData — Write full CDATA tag
Description
Object oriented style:
XMLWriter
bool writeCData
( string $content
)
Procedural style:
bool xmlwriter_write_cdata
( resource $xmlwriter
, string $content
)
Writes a full CDATA.
Parameters
- xmlwriter
-
Only for procedural calls. The XMLWriter resource that is being modified. This resource comes from a call to xmlwriter_open_uri() or xmlwriter_open_memory().
- content
-
The contents of the CDATA.
Return Values
Returns TRUE on success or FALSE on failure.
add a note
User Contributed NotesXMLWriter::writeCData
t dot w dot natt at UNIVERSITY dot bath dot ac dot uk
09-Sep-2008 11:18
09-Sep-2008 11:18
harvey dot robin at gmail dot com
08-Sep-2007 07:57
08-Sep-2007 07:57
This function will not have any effect if the last node you output was a text node. This includes whitespace. Example:
<?php
/*
<html>
<![CDATA[ Summut nice ]]>
<p>something</p>
</html>
*/
$xw = new XMLWriter;
$xw->openMemory();
$xw->startDocument('1.0', 'ISO-8859-1');
$xw->startElement('html');
$xw->text('Comment out this line to get the CDATA back!!');
$xw->writeCData('Summut nice');
$xw->writeElement('p', 'something');
$xw->endElement();
$xw->endDocument();
echo $xw->outputMemory();
?>
thesoupdragon at hotmail dot com
21-Jun-2007 05:14
21-Jun-2007 05:14
A rather strange effect with this.
UTF8 Mysql database
$xml->startElement('tablecolor2');
$xml->writeCData( $tablecolor2 );
$xml->endElement();
does not work !
but
$xml->startElement('tablecolor2');
$tablecolor2 = utf8_decode ( $val['pcolor2']);
$xml->writeCData( utf8_encode ($tablecolor2) );
$xml->endElement();
cannot explain this - but it may help someone
dave at dtracorp dot com
06-Mar-2007 04:30
06-Mar-2007 04:30
i don't know if this is a bug with the underlying c code or not, or this is by design (i'm not a big xml guy), but for me, running on fedora core 5, php 5.2.1
to get this to work, the cdata functions need to wrap the description (or whatever element the cdata should appear in)
for example.
// initiate xmlwriter object as $xw
// add header, titles, etc.
// start cdata
$xw->startCData();
// start description
$xw->startElement('description');
// write cdata
$xw->writeCData('<img src="http://php.net/images/php.gif" />');
// write the description contents
$xw->text('php logo');
// end the description element
$xw->endElement();
// end the cdata
$xw->endCData();
// end xml, and output
otherwise, i just got warnings about writing cdata in the wrong context, and no cdata would be written