ID: 12959
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Old Status: Bogus
Status: Open
Bug Type: XML related
Operating System: Win98SE/Linux
PHP Version: 4.0.6
New Comment:
I noticed this bug is reported in several ways here (I didn't see these before
posting, the 10 bug on 1 page limit, oops :). I hope this demonstrates this bug is not
yet solved, and very annoying. (The script should also be clearer than others)
Previous Comments:
------------------------------------------------------------------------
[2001-08-25 09:47:02] [EMAIL PROTECTED]
Ask on the PHP-GEneral mailling list, you are trying to use $this outside of a class
so it does not work.
- James
------------------------------------------------------------------------
[2001-08-25 09:41:10] [EMAIL PROTECTED]
When you use XML methods in a script, $this doesn't get set or is buggy. That means
you can't use instance variables or methods of that object.
When you run the following script you only get SE,SE,EE,EE but the variables content
and instancevar aren't set. The only solution I could think of is that $this points to
a wrong object, not the object that the XML methods are called in.
Example script:
<?
class ContentParser
{
var $parser, $content = "";
var $instancevar;
function ContentParser()
{
$this->parser = xml_parser_create();
xml_set_object($this->parser, &$this);
xml_set_element_handler($this->parser, "start_element", "end_element");
xml_set_character_data_handler($this->parser, "character_data");
xml_set_processing_instruction_handler($this->parser,
"processing_instruction");
}
function parse_text ($data)
{
return xml_parse ($this->parser, $data, true);
}
function add_content($text)
{
$this->content .= $text;
}
function processing_instruction($parser, $target, $data)
{
}
function start_element($parser, $name, $attribs)
{
echo "SE<br>";
$this->add_content("Start_element $name<br>");
$this->instancevar = "I should be set!!!";
}
function end_element($parser, $name)
{
echo "EE<br>";
$this->add_content("End element $name<br>");
}
function character_data($parser, $data)
{
$this->add_content($data);
}
}
$c = new ContentParser();
$c->parse_text("<document><paragraph>Well this doesn't work.
Bug!</paragraph></document>");
echo $c->content; // Zip. No bonus.
echo $c->instancevar;
?>
Am I doing something wrong or is this really a bug?
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=12959&edit=1
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