conf.d support within PHP 5.2 core ?

Hi Will you guys consider adding support for 'Include' file / directory support (like 'conf.d' in Apache HTTPd) so that extensions can be defined within a separate file rather than editing a single 'php.ini' ? I understand that some Linux distributions do this currently. But, I am interested in hearing if this will be considered to be delivered as part of standard PHP distribution. If in case, this can be done with the current distribution itself then I am very much interested in learning as to how this can be done. thanks in advance sriram