RE: modify xml before parse

["Yeo Wee Tat" <weetat.yeo@xxxxxxxxx>]

Hi Adam,

  I can modify the xml file without any error , however when I tried to
unserializer the xml file using PEAR:XML , it gave the error message below.
I have attached my code for your perusal. 

Any ideas ? thanks 

<?php
ini_set('display_errors', E_ALL);
require_once '../library/config.php';
require_once '../library/class.XMLUtil.php';

$xmlfile = "/home/gvintranet/datacraft/htdocs/uploads/cisco.xml";

$xml = preg_replace("/<!\\[CDATA\\[.+?\\]\\]>/", "<![CDATA[ignore_this]]>",
$xml);
$filehandle = fopen($xmlfile, 'wb');
$ok = fwrite($filehandle,$xml);
echo "ok".$ok;

$options = array("complexType" => "object");
$xml_util = new XMLUtil($xmlfile, $options);
$xml_util->unserializer_XML(true);
$data = $xml_util->getUnserializedData();
echo print_r($data);

?>

error message:

pear_error Object ( [error_message_prefix] => [mode] => 1 [level] => 1024
[code] => 151 [message] => No unserialized data available. Use
XML_Unserializer::unserialize() first. [userinfo] => [backtrace] => Array (
[0] => Array ( [file] => /usr/share/pear/PEAR.php [line] => 566 [function]
=> pear_error [class] => pear_error [type] => -> [args] => Array ( [0] => No
unserialized data available. Use XML_Unserializer::unserialize() first. [1]
=> 151 [2] => 1 [3] => 1024 [4] => ) ) [1] => Array ( [file] =>
/usr/share/pear/XML/Unserializer.php [line] => 489 [function] => raiseerror
[class] => xml_unserializer [type] => -> [args] => Array ( [0] => No
unserialized data available. Use XML_Unserializer::unserialize() first. [1]
=> 151 ) ) [2] => Array ( [file] =>
/home/gvintranet/datacraft/htdocs/library/class.XMLUtil.php [line] => 54
[function] => getunserializeddata [class] => xml_unserializer [type] => ->
[args] => Array ( ) ) [3] => Array ( [file] =>
/home/gvintranet/datacraft/htdocs/admin/test_regex.php [line] => 43
[function] => getunserializeddata [class] => xmlutil [type] => -> [args] =>
Array ( ) ) ) [callback] => ) 1

Yeo Wee Tat 
Tel: +65-62730049   Fax: +65-62734934
Cxrus Solutions Pte Ltd (Singapore . Thailand)
1003 Bukit Merah Central #05-20 Singapore 159836
System Integration . Business Solutions . Linux Simplified
-----Original Message-----
From: Adam Zey [mailto:azey@xxxxxx] 
Sent: Wednesday, June 28, 2006 11:11 PM
To: weetat
Cc: php-general@xxxxxxxxxxxxx
Subject: Re: modify xml before parse

weetat wrote:
> Hi Adam,
>
>  Thank for your input.
>  However search and replace the value such as 
> <![CDATA[?ù?¸?ü÷??ú"<?ù?à?ù?Ø??Z4À??Ï]]> to empty string ? Try the 
> code below , no  successful.
>
> $xmlfile = "/home/gvintranet/datacraft/htdocs/properties/test_cdata.xml";
>
> $xml = file_get_contents($xmlfile);
>
> $xml =
>
preg_replace('/<HardwareVersion>[^(\\/HardwareVersion)]<\\/HardwareVersion>/
', 
>
> '<HardwareVersion><\/HardwareVersion>', $xml);
>
> fwrite(fopen($xmlfile, 'wb'), $xml);
>
> Thanks
> - weetat
>
> Adam Zey wrote:
>> weetat wrote:
>>> Hi all,
>>>
>>>   I need to read xml file before it was parsed by PHP DOM functions.
>>>   The xml file have some encrypted value as shown below :
>>>
>>>     
>>> <InstanceName><![CDATA[?ù?¸?ü÷??ú"<?ù?à?ù?Ø??Z4À??Ï]]></InstanceName>
>>>
>>>   Anybody have any suggestion how to do it ?
>>>
>>> Thanks.
>>>
>>> - weetat
>>
>> $xmlfile = file_get_contents("http://urloffile.com/filename.xml";);
>>
>> I mean, that is what you asked, how to read the xml file...
>>
>> Regards, Adam Zey.
>
>
Why not:

$xml = preg_replace("/<!\\[CDATA\\[.+?\\]\\]>/", "", $xml);

(Keep in mind I wrote that regex for RegexCoach and then tried to 
translate it to PHP, might be some mistakes)

Regards, Adam.




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