NYCPHP Meetup

[Cliff Hirsch]

On 7/20/07 10:06 AM, "Ben Sgro (ProjectSkyLine)" <ben at projectskyline.com>
wrote:

> Hello, 
>  
> What are these types of "crashes"..what exactly is happening?
>  
> What OS are you using .. version? Which PHP/Apache versions are you using?
>  
> Infinite loops may cause you to have to restart apache.
> I'm curious what you mean by "crash"...
>  
> Can you post some sampe code that's crashing apache.
>  
> - Ben
>  
Windows XP, XAMPP 1.5.5 (PHP 5.1.6, MySQL 5.0.24a)

I traced the crash to my error handler routine.

The first error ‹ a missing method -- is captured as indicated below:

Error number: 8 
Error type: e_notice
TEXT: Undefined variable: method
LOCATION: C:\Program
Files\xampp\htdocs\kerbeaz\business_objects\admintasks.php, line 299, at
July 20, 2007, 10:17 am
Showing backtrace:
FilterRecordSet.ValidateForm() # line  266, file: C:\Program
Files\xampp\htdocs\kerbeaz\business_objects\admintasks.php
FilterRecordSet.Init(false) # line  165, file: C:\Program
Files\xampp\htdocs\kerbeaz\business_objects\admintasks.php
AdminTasks.DisplayTasks() # line  227, file: C:\Program
Files\xampp\htdocs\kerbeaz\business_objects\admintasks.php
AdminTasks.DefaultPage() # line   65, file: C:\Program
Files\xampp\htdocs\kerbeaz\business_objects\admintasks.php
AdminTasks.init() # line   43, file: C:\Program
Files\xampp\htdocs\kerbeaz\admin.php

The second error ‹ an undefined variable ‹ is picked up as indicated below:

errorno 8, undefined variable min, file admintasks, line 299

But then when my error handler tries to build the error backtrace like that
shown above, this line crashes Apache:
$traceArr = debug_backtrace();
 
That¹s where I¹m stuck ‹ I can¹t dig any deeper, since debug_backtrace() is
a native php function.

Cliff
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