problema con DOM

[meras]

No te he entendido muy bien; soy muy nueva en esto de la informatica. He hecho un phpinfo() y me ha salido esto

System Windows NT USUARIO1 6.0 build 6002
Build Date Feb 25 2009 15:51:41
Configure Command cscript /nologo configure.js "--enable-snapshot-build" "--enable-debug-pack" "--with-snapshot-template=d:\php-sdk\snap_5_2\vc6\x86\template" "--with-php-build=d:\php-sdk\snap_5_2\vc6\x86\php_build" "--with-pdo-oci=D:\php-sdk\oracle\instantclient10\sdk,shared" "--with-oci8=D:\php-sdk\oracle\instantclient10\sdk,shared"
Server API Apache 2.0 Handler
Virtual Directory Support enabled
Configuration File (php.ini) Path C:\Windows
Loaded Configuration File C:\xampp\php\php.ini
Scan this dir for additional .ini files (none)
additional .ini files parsed (none)
PHP API 20041225
PHP Extension 20060613
Zend Extension 220060519
Debug Build no
Thread Safety enabled
Zend Memory Manager enabled
IPv6 Support enabled
Registered PHP Streams php, file, data, http, ftp, compress.zlib, zip
Registered Stream Socket Transports tcp, udp
Registered Stream Filters convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, zlib.*

Tambien he hecho un phpinfo(INFO_MODULES); y me ha salido:

DOM/XML enabled
DOM/XML API Version 20031129
libxml Version 2.7.3
HTML Support enabled
XPath Support enabled
XPointer Support enabled
Schema Support enabled
RelaxNG Support enabled


¿Te aclara algo cual puede ser el problema?