Last updated: Fri, 18 Jul 2008

XMLWriter::writeCData

(No version information available, might be only in CVS)

XMLWriter::writeCData — Write full CDATA tag

Descrizione

Object oriented style:

XMLWriter

bool writeCData ( string $content )

Procedural style:

bool xmlwriter_write_cdata ( resource $xmlwriter , string $content )

Writes a full CDATA.

Elenco dei parametri

xmlwriter: Solo per chiamate procedurali. La resource XMLWriter che è stata modificata. Questa risorsa deriva da una chiamata a xmlwriter_open_uri() or xmlwriter_open_memory().
content: The contents of the CDATA.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

Vedere anche:

XMLWriter::writeComment

XMLWriter::writeAttribute

Last updated: Fri, 18 Jul 2008

add a note User Contributed Notes
XMLWriter::writeCData

harvey dot robin at gmail dot com
08-Sep-2007 01:57


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 11:14


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 10:30


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

add a note

XMLWriter::writeComment

XMLWriter::writeAttribute

Last updated: Fri, 18 Jul 2008