15 Commits (1a0eede079d2bba49d6ec4317691e7d14bf0c482)

Author	SHA1	Message	Date
Eric Anderson	1a0eede079	Use $_SERVER instead of getenv. ... This partially reverts cec890c. In addition to other cleanup the commit changed from using $_SERVER to getenv. As @kafene said on issue #21, getenv provides a nicer API making the code clean. I.E. $val = getenv('val') ?: 'default'; Instead of: $val = isset($_SERVER['val']) ? $_SERVER['val'] : 'default'; Although this is true unfortuantly it is less reliable. Using getenv in this way assumes the application is running under some sort of CGI interface or an interface that is simulating the CGI interface. While this assumption is very often true it is not always true. For example when using [PHP built-in webserver][1] (useful for development) getenv will return false for most of these values even through $_SERVER is populated. I believe also some interfaces on Windows don't populate getenv. This means that flight is not usable in those environments. By partially reverting cec890c we re-enable flight in those environments. For Engine.php and Response.php I just directly reverted cec890c. Since request makes so much use of getenv it seemed wise to abstract the conditional checking to keep the code clean via a private function. The tests were also updated to populate $_SERVER instead of the environment via putenv. [1]: http://php.net/manual/en/features.commandline.webserver.php	12 years ago
Mike Cao	2d6a04d514	Made default properties into class variables.	12 years ago
Mike Cao	d41795cbdc	Updated handling of subdirectories and redirects.	12 years ago
Mike Cao	84078158c3	Introduced new Engine class. ... Core functionality has been moved to a namespaced Engine class. The existing Flight class is now just a static pass-through to the Engine class. Also fixed autoloading and initialization issues.	12 years ago
Mike Cao	98d57a82b4	$_GET should not be overwritten.	13 years ago
Mike Cao	440cca5901	Minor code changes	13 years ago
kafene	96c25ff1f3	Fixed never-returned proxy IP	13 years ago
kafene	5270c6b23a	a few enhancements to request.php ... - added "secure" parameter to avoid boilerplate "if https && https != 'off'" - added "accept" parameter containing request's HTTP_ACCEPT value if any - Changed IP to always be REMOTE_ADDR, as this is the only "real" ip of the request. - Added 'proxy' parameter containing any proxy-forwarded IP - Changed getIpAddress to getProxyIpAddress - renamed $vars to $forwarded to be a bit more explicit - Removed REMOTE_ADDR from proxy forwarded addresses to detect - change explode() to sscanf, will explain this later. - added flags to the filter_var, will also explain later - added getMethodOverride function to detect request method overrides I did some research because I was wondering why it would be necessary to check for a comma, and apparently some proxies do send a comma separated list of IP addresses, with the originating client IP as the first one. It had a feeling that instead of using explode() where the first value would always be returned, there must be another way to get the first value of a token-delimited string, or just the whole string if there was no token, and I bumped in to my old friend sscanf. So the loop is now 3 levels. As far as the flags, see: http://php.net/manual/en/filter.filters.flags.php These ensure that any IP detected is not a useless IP behind a remote NAT. For example, a corporate proxy might send HTTP_X_FORWARDED_FOR using the internal IP of the user, but the only useful IP in this case is that of the proxy, which PHP gets as REMOTE_ADDR. If you find any of these changes acceptable but don't want to merge them all, do feel free to implement whichever you like. I was thinking of adding a getRequestMethod() function to check for `$_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE']` or `$_POST['_method']` to allow clients to negotiate PUT/DELETE requests, but personally I am indifferent to these, as I never use methods beyond GET and POST (I'm not very RESTful I guess), and it's not really my place to be writing an implementation of either. Other frameworks seem to just overwrite the method parameter so that it appears to be the overridden one.	13 years ago
Mike Cao	f2bd6f4e02	Allow framework to be reinitialized	13 years ago
Mike Cao	cec890c585	Code cleanup	13 years ago
Mike Cao	37c50c5eee	Added method to get real IP address	13 years ago
Mike Cao	830088733d	Fixed PHP notices	14 years ago
Mike Cao	b70f831c0e	Added new Collection class, updated documentation	14 years ago
Mike Cao	5d789ceb2e	More refactoring, updated documenation	14 years ago
Mike Cao	e2f1dc99bb	Major refactoring, implemented namespaces	14 years ago