I dont know if you read the blog comments here: http://www.akbkhome.com/blog.php/View/79/require_once+is+part+of+your +documentation..html and here http://www.akbkhome.com/blog.php/View/77/is+__autoload+evil%3F.html
and slightly related http://www.akbkhome.com/blog.php/View/76/require_once%2C+one +optimization+too+many%3F.html It's pretty clear that people want to use autoload to save them having to deal with include paths.. (and perhaps save a few stat calls) - the more straightforward solution would be to add a include/require callback handler - so that rather than a class instantation action, magically doing file operations, you had a simpler and more obvious way to manage inclusions. But I guess Until I bother hacking something up for it, it'll remain little more than another heckle from the audience. ;) Regards Alan On Sun, 2005-04-03 at 13:05 +0300, Zeev Suraski wrote: > All, > > One problem that became apparent after the introduction of __autoload(), is > that different pieces of code, sometimes coming from different sources, may > want to declare this function in a different way. Today, __autoload() is > treated like any other function, so it's impossible to re-declare it. > > Marcus tried to solve it by introducing an __autoload() wrapper in > SPL. Personally I think it's probably not the right way to go, but that's > beside the point right now. > > What I'd like to suggest is a change in the behavior of __autoload(), so > that multiple __autoload()'s could be defined. Essentially, declaring > __autoload() would in fact add the function to the list of functions that > are called in case a missing class is referenced. However, it will not > actually place a function named __autoload() in the PHP function > table. That way, it would be possible to declare multiple __autoloads(), > and have all of them called when a missing class is spotted. > > The two issues with this solution are: > > 1. It will be impossible to use the standard means to determine whether > __autoload() is declared or not. I don't think that's a very important > issue but it's there nonetheless. > 2. We need to determine what makes sense as far as calling order if we > have more than one __autoload(). My guess would be calling them in the > order they were registered, and checking whether the class was defined > after each one (if it was - stop). > > That solution maintains downwards compatibility (almost, other than issue #1). > > Thoughts? > > Zeev > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
