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To: "Christian Stocker" <chregu@bitflux.ch>,
	"Ron Korving" <r.korving@xit.nl>
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Date: Tue, 2 Aug 2005 13:42:53 +0100
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Subject: Re: [PHP-DEV] is this a bug?
From: nlopess@php.net ("Nuno Lopes")

> On 2.8.2005 10:16 Uhr, Ron Korving wrote:
>> Shouldn't PHP suppress this warning then? Right now 3 warnings are shown 
>> for
>> just one bad statement. I think one warning would suffice. Of course this 
>> is
>> all rather unimportant and very low-priority, but I still think it's a
>> situation that could be improved.
>>
>> You can see the warnings at http://bugs.php.net/bug.php?id=33951
>
> AFAICS these are all libxml2 warnings. We would have to start
> intercepting those warnings and decide which one we want to show and
> which not... Too much hassle IMHO. In your scenario, which should be 
> shown?
>
> And with the new libxml error handler code in PHP 5.1, the developer can
> decide, what he wants to show and what not... See
> http://www.php.net/libxml_use_internal_errors
> and
> http://php5.bitflux.org/xml5_1/slide_13.php
> for some explenation and examples

The most interesting example is at http://php.net/libxml_get_errors

But while I was reading again the example I wrote, I found that libxml 
always returns column 0:

<?php

libxml_use_internal_errors(true);

$xmlstr = <<< XML
<?xml version='1.0' standalone='yes'?>
<movies > <movie>  <titles>PHP: Behind the Parser</title> </mdovie></movies>
XML;

$doc = simplexml_load_string($xmlstr);
$xml = explode("\n", $xmlstr);

print_r(libxml_get_errors());

?>

Array
(
    [0] => LibXMLError Object
        (
            [level] => 3
            [code] => 76
            [column] => 0
            [message] => Opening and ending tag mismatch: titles line 2 and 
title
            [file] =>
            [line] => 2
        )

    [1] => LibXMLError Object
        (
            [level] => 3
            [code] => 76
            [column] => 0
            [message] => Opening and ending tag mismatch: movie line 2 and 
mdovie
            [file] =>
            [line] => 2
        )
)

This seems to be a bug to me, or the column stuff will only work when 
validating with a dtd/..?

Nuno