CodeIgniter WURFL API Wrapper Library

[eluser]holly123[/eluser]
first at all:

hi to all in this forum. i'm new here because i really exited about codeigniter...

now i wanted to build a webpage for mobile phones and tried to use the wurfl-database but it won't work. if i trie to read the device-capabilities there is alway a buffer-overflow..

i copied the wurfl-library in the /applications/libraries - folder
then i copied the wurfl.xml, web_browser_patch.xml and wurfl-config.xml in the /applications/config - folder
and created a folder /applications/config/cache

so, now alway when i try to get the device-capabilities with:

Code:

$this->load->library('wurfl');
$this->wurfl->load($_SERVER['HTTP_USER_AGENT']);
        
$data['jpg_supported'] = $this->wurfl->getCapability('jpg') ? true : false;

i'll get the following error:

Code:

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 524377 bytes) in D:\xampp\htdocs\philipp\CodeIgniter_1.7.1\system\application\libraries\WURFL\FileManager.php on line 84

edit: i forgot to post the error-description from codeigniter:

Code:

A PHP Error was encountered

Severity: Notice

Message: Indirect modification of overloaded property WURFL_Xml_ParsingResult::$devicesMap has no effect

Filename: Xml/XMLResourceManager.php

Line Number: 112

my wurfl-config.xml is:

Code:

<wurfl-config>
    <wurfl>
        <main-file>wurfl.xml</main-file>
    </wurfl>
    <persistance>
      <provider>file</provider>
      <params>dir=cache</params>
    </persistance>
    <cache>
      <provider>null</provider>
    </cache>
</wurfl-config>

please help me! - thank you!

best,
holly