Recent changes to bugs

error on line 99 class class_xml_check.php

Anonymous — Wed, 12 Aug 2009 15:25:39 -0000

I found an error on line 99 class class_xml_check.php properties were written wrong, instead of $this->name was writing $ this-> $name

qyjHEClgavasls

Anonymous — Mon, 15 Sep 2008 22:47:26 -0000

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Error in class_xml_check.php

Hagbard Celine — Thu, 27 Apr 2006 14:27:18 -0000

Fatal error: Cannot access empty property in
C:\Programme\XAMPP\xampp\htdocs\Projekte\class_xml_check\class_xml_check.php
on line 99

Fix:

Search (line 99):
$this->$error_line = '';
$this->$error_col = '';
$this->$error_msg = '';
$this->$size = 0;
$this->$elements = 0;
$this->$attributes = 0;
$this->$texts = 0;
$this->$text_size = 0;

Replace:
$this->error_line = '';
$this->error_col = '';
$this->error_msg = '';
$this->size = 0;
$this->elements = 0;
$this->attributes = 0;
$this->texts = 0;
$this->text_size = 0;

Worked perfectly for me

PS: I used
class_xml_check v1.0

Error under php-5.0.5

Matt Cave — Wed, 12 Apr 2006 09:26:18 -0000

After upgrading to php-5.0.5 I started getting the
following error.

PHP Fatal error: Cannot access empty property in
/usr/local/lib/php/class_xml_check.php on line 99

This can be solved by changing..

$this->$error_line = '';
$this->$error_col = '';
$this->$error_msg = '';
$this->$size = 0;
$this->$elements = 0;
$this->$attributes = 0;
$this->$texts = 0;
$this->$text_size = 0;

$this->error_line = '';
$this->error_col = '';
$this->error_msg = '';
$this->size = 0;
$this->elements = 0;
$this->attributes = 0;
$this->texts = 0;
$this->text_size = 0;

syntax error in class_xml_check

Anonymous — Sat, 08 Apr 2006 17:11:16 -0000

There are a series of consecutive syntax errors that
cause class_xml_check to fail in PHP 5.05+ with this error:

"Cannot access empty property in
/class_xml_check/class_xml_check.php on line 99"

This code:

function _init() {
$this->error_code = '';
$this->$error_line = '';
$this->$error_col = '';
$this->$error_msg = '';
$this->$size = 0;
$this->$elements = 0;
$this->$attributes = 0;
$this->$texts = 0;
$this->$text_size = 0;
}

Should really be this:

function _init() {
$this->error_code = '';
$this->error_line = '';
$this->error_col = '';
$this->error_msg = '';
$this->size = 0;
$this->elements = 0;
$this->attributes = 0;
$this->texts = 0;
$this->text_size = 0;
}

PHP 5.04 and earlier auto corrects this problem, but as
of 5.05 an error is thrown.

You can reach me at mailforlindsay@gmail.com
Let me know if you put an updated version online
because i prefer using use unmodified open source code. :)

Thanks for the work youve done on these classes guys,
they're a big help!

Lindsay

phpxmlclasses Remote Code Execution

gulftech — Mon, 06 Mar 2006 13:59:35 -0000

phpxmlclasses still contains the vulnerable phpxmlrpc
libraries that are currently being exploited by several
worms.

class_xquery_lite

Anonymous — Thu, 20 May 2004 09:21:59 -0000

When I run the demo I get...

dump_node(): Object has to be a DomDocument Node in
/home/mikemindel/scratch/class_xquery_lite/class_xquery_lite.
php on line 231

DOMXML is compiled with my PHP 4.3x.

find_matching_tuples does not fully support RDQL syntax

Matthew Leingang — Thu, 19 Jun 2003 12:44:51 -0000

This is a bug I found in the find_matching_tuples
method of the RDQL_query class.

I tried the following query:

SELECT ?author
WHERE
(<http://www.mydomain.com/mydoc.html>,<dc:creator>,?author)
USING dc FOR <http://purl.org/dc/elements/1.1/>

(my iterator doesn't support multiple sources yet) and
got an empty result set. I traced the argments down
into find_matching_tuples and I found that here (lines
323--330ff of class_rdql.php):

// Check each element, if it is <something:foo>
then replace it by the
// namespace
if($elems[0]{0}=='<') {
preg_match("/\&lt;([^>]*)\&gt;/",$elems[0],$reqs);
$elems[0]=$reqs[1];
$predicate_parts=explode(':',$elems[0]);

$elems[0]=$ns[$predicate_parts[0]].$predicate_parts[1];
}

the URI <http://www.mydomain.com/mydoc.html> is
mistakenly determined to be a namespaced URI. Since
there is no namespace declared for http:, this URI gets
replaced by "//www.mydomain.com/mydoc.html".

There is a workaround: only use namespaced URIs in the
WHERE clause, or use the AND clause:

SELECT ?author
WHERE (<me:mydoc.html>,<dc:creator>,?author)
USING dc FOR <http://purl.org/dc/elements/1.1/>,
me for <http://www.mydomain.com/>

*or*

SELECT ?author
WHERE (?doc,<dc:creator>,?author)
AND ?doc=="http://www.mydomain.com/mydoc.html"
USING dc FOR <http://purl.org/dc/elements/1.1/>

However, the original syntax should be valid, as far as
I can tell from reading the RDQL grammar at
http://www.hpl.hp.com/semweb/rdql.htm (BTW, the link to
http://www.hpl.hp.com/semweb/rdql.html given in the
phpxmlclasses documentation is broken; perhaps this is
that document's correct location?). I don't think this
class would parse correctly any of the four examples
given on that page.

error in XML_check class

Anonymous — Sat, 31 May 2003 12:32:13 -0000

Code:
--- cut here ---
function _init() {
$this->error_code = '';
$this->$error_line = '';
$this->$error_col = '';
$this->$error_msg = '';
$this->$size = 0;
$this->$elements = 0;
$this->$attributes = 0;
$this->$texts = 0;
$this->$text_size = 0;
}
--- cut here ---

should be replaced with:
--- cut here ---
function _init() {
$this->error_code = '';
$this->error_line = '';
$this->error_col = '';
$this->error_msg = '';
$this->size = 0;
$this->elements = 0;
$this->attributes = 0;
$this->texts = 0;
$this->text_size = 0;
}
--- cut here ---

Error xml_parser_create_ns()

Anonymous — Sat, 26 Apr 2003 07:11:26 -0000

Currently, we are trying out codes given for Class_rdfql_db. However, when we try to run example.php,
the following error occur.
Fatal error: Call to undefined function: xml_parser_create_ns() in
c:\phpdev\www\rdql\class_rdf_parser.php on line 1528

I wonder, what went wrong?

laily
laily75@yahoo.com