RE: Problem with XML processing under PHP (code don't runs)

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To: "Marksman" <chris_ziel@y...>,"" <xml-dev@l...>
Subject: RE: Problem with XML processing under PHP (code don't runs)
From: "Dietrich Ayala" <dietrich@g...>
Date: Sat, 9 Mar 2002 09:39:20 -0800
Importance: Normal
In-reply-to: <000701c1c774$f6ffd660$0b00a8c0@MARKSMAN>
You haven't created the callback functions that you registered with the parser. When it attempts to call them, they are not there,
and it prints a warning.

there are many examples of how to use these functions here:
http://www.php.net/manual/en/ref.xml.php


> -----Original Message-----
> From: Marksman [mailto:chris_ziel@y...]
> Sent: Saturday, March 09, 2002 6:16 AM
> To: 
> Subject:  Problem with XML processing under PHP (code don't
> runs)
>
>
> Hi,
> I read a tutorial about this topic.
> I have copied the code, and copy into a file.
> Here is the PHP code:
> ---------------------------------------------
>
> <?php
> // data file
> $file = "library.xml";
>
> // initialize parser
> $xml_parser = xml_parser_create();
>
> // set callback functions
> xml_set_element_handler($xml_parser, "startElement", "endElement");
> xml_set_character_data_handler($xml_parser, "characterData");
>
> // open XML file
> if (!($fp = fopen($file, "r")))
> {
>     die("Cannot locate XML data file: $file");
> }
>
> // read and parse data
> while ($data = fread($fp, 4096))
> {
>     // error handler
>  if (!xml_parse($xml_parser, $data, feof($fp)))
>  {
>     die(sprintf("XML error: %s at line %d",
> xml_error_string(xml_get_error_code($xml_parser)),
> xml_get_current_line_number($xml_parser)));
>     }
> }
>
> // clean up
> xml_parser_free($xml_parser);
>
> ?>
>
> ---------------------------------------------
>
> and here the XML file:
>
> ---------------------------------------------
>
> <?xml version="1.0"?>
>
> <library>
>  <book>
>   <title>Hannibal</title>
>   <author>Thomas Harris</author>
>   <genre>Suspense</genre>
>   <pages>564</pages>
>   <price>8.99</price>
>   <rating>4</rating>
>  </book>
>
>  <book>
>   <title>Run</title>
>   <author>Douglas E. Winter</author>
>   <genre>Thriller</genre>
>   <pages>390</pages>
>   <price>7.49</price>
>   <rating>5</rating>
>  </book>
>
>  <book>
>   <title>The Lord Of The Rings</title>
>   <author>J. R. R. Tolkien</author>
>   <genre>Fantasy</genre>
>   <pages>3489</pages>
>   <price>10.99</price>
>   <rating>5</rating>
>  </book>
>
> </library>
>
> ---------------------------------------------
>
> When I test the script with the Omnicron WebServer,
> I get these Error messages:
>
> ---------------------------------------------
>
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in F:\WebServer\HTDOCS\test.
> php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler startelement() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler characterdata() in
> F:\WebServer\HTDOCS\test.php on line 22
> Warning: Unable to call handler endelement() in F:\WebServer\HTDOCS\test.php
> on line 22
>
> ---------------------------------------------
>
> mmaaannnyyy warnings, isn't it ;) ?
> Why the code don't runs. I know Omnicron isn't a good WebServer, but Iam no
> proffessionel,
> and i want only to test my scripts, before uploading it to my hoster.
> Please help me :)
>
> cya
>
>
>
>
>
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References:
- Problem with XML processing under PHP (code don't runs)
  - From: "Marksman" <chris_ziel@y...>
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