namespaces - Storing PHP OPP classes -

namespaces - Storing PHP OPP classes -

i have site uses library file lib.client.php stored in php folder in standard website root , contains series of classes have built.

the library file contains 5 or classes, should leave file 1 or break classes own files , include them individually? there best practice naming conventions should utilize these file(s)?

(as can see @ moment i'm using lib. , utilize inc. - because have seen done few times before).

update:

i remodelling construction comply psr-0 standard. have:

ccall (vendor) core connection gateway.php gatewaydsn.php gatewayexception.php components environment.php environmentrequest.php centre.php access user.php usersession.php renderexception.php

i want create new environment() in index.php, , __construct method calls gateway::checkinstance().

how manage namespace utilize in model? have own namespace , define this? how utilize autoload these namespace definitions (and where?) is there equivalent standard method , property naming?

i using https://gist.github.com/jwage/221634/download#

break classes own files , follow psr-0 standard best practice. http://phpmaster.com/autoloading-and-the-psr-0-standard/

php namespaces directory-structure