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Date: Sat, 29 Nov 2003 18:09:36 +0100
Reply-To: Marcus Boerger <helly@php.net>
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Message-ID: <31603267000.20031129180936@marcus-boerger.de>
To: Markus Fischer <mfischer@gjat.josefine.at>
Cc: internals@lists.php.net
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Subject: Re: [PHP-DEV] beta2, deriving from class Extension and calling parent::__toString() segfaults
From: helly@php.net (Marcus Boerger)

Hello Markus,

this works now.

regards
marcus (the other one)

Saturday, November 29, 2003, 3:39:17 PM, you wrote:

>   When trying to derive from class Exception and access the 'string'
>   property or call 'parent::__toString' PHP segfaults:

> <?php
>     class MyException extends Exception {
>         function __toString() {
>             var_dump($this->string);
>         }
>     }

>     throw new MyException("hmm");
?>>

> Output:

> $ php testException.php
> NULL
> Segmentation fault

>   Or this example:

> <?php
>     class MyException extends Exception {
>         function __toString() {
> 			parent::__toString();
>         }
>     }

>     throw new MyException("hmm");
?>>

> Output:

> $ php testException.php
> Segmentation fault


> 	The need for this came up when I saw that the reported exception is
> 	not foramted in the HTML output; it's quite hard next to impossible
> 	to properly read the stack trace. So my goal was to make my own
> 	exception and call nl2br() on the string returned from the class.

> 	Besides the segfaults above, is there a chance we have a nicer HTML
> 	formatting for reported Exceptions (while still strip those HTML
> 	tags from it for logging)?

> 	- Markus




-- 
Best regards,
 Marcus                            mailto:helly@php.net