11 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	8ca9b2d76d	Setting status should not send headers.	12 years ago
Mike Cao	93d7602b20	Removed caching from halt method.	12 years ago
Mike Cao	b4a9d6f70e	Fixed issue with 304 caching. Fixed PHP 5.3 compatibility.	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
kafene	69e5dab546	Don't let header fields clobber eachother ... See: http://php.net/manual/en/function.header.php 2nd option, $replace, should be false if sending multiple headers with the same name. The difference can be observed by editing index.php (the example index page) so that before `echo 'hello'` is a line: `flight::response()->cache(false);` and editing Response.php so that before `exit($this->body)` is a line: `var_dump(headers_list());` Before change: `array (size=3)` `0 => string 'Expires: Mon, 26 Jul 1997 05:00:00 GMT' (length=38)` `1 => string 'Cache-Control: max-age=0' (length=24)` `2 => string 'Pragma: no-cache' (length=16)` After: `array (size=5)` `0 => string 'Expires: Mon, 26 Jul 1997 05:00:00 GMT' (length=38)` `1 => string 'Cache-Control: no-store, no-cache, must-revalidate' (length=50)` `2 => string 'Cache-Control: post-check=0, pre-check=0' (length=40)` `3 => string 'Cache-Control: max-age=0' (length=24)` `4 => string 'Pragma: no-cache' (length=16)`	13 years ago
Mike Cao	cec890c585	Code cleanup	13 years ago
Mike Cao	c6fdc21bd8	Fixed PHP notice error	13 years ago
Mike Cao	5f98e1e06c	Fixed issue with setting status codes.	13 years ago
Mike Cao	830088733d	Fixed PHP notices	14 years ago
Mike Cao	e2f1dc99bb	Major refactoring, implemented namespaces	14 years ago