This library is presented as a collection of useful tools.

The use of the included autoloader is recommended:

require (".../RRaven/Autoloader.php");
new RRaven_Autoloader()

Code contributions are welcomed: http://github.com/ReactiveRaven/PHPLibrary

#RRaven_Array An object-oriented array, exposing common array manipulation functions in a sensible way.

Note that RRaven_Array uses boolean method names for clarity, eg: "and not" rather than "array_diff".

#RRaven_Color A colour object for converting between and altering RGB, HSL and Hex colour formats.

// magenta = #FF00FF = rgb(255,0,255) = hsl(0.83, 1, 0.5)

$pink = RRaven_Color::fromHex("#FF00FF")->setBlue(0)->setSaturation(0.5);
$red = RRaven_Color::fromRGB(array(255, 0, 255))->setHue(0);
$grey = RRaven_Color::fromHSL(array(0.83, 1, 0.5))->setSaturation(0);

#RRaven_Stream_ A set of stream manipulation classes for use in processing large files with low memory overhead.

RRaven_Stream_Transform_ classes implement RRaven_Stream_Reader_Abstract so a chain formed of multiple transforms can be constructed between a reader and a writer.

Note also that RRaven_Stream_Reader_ classes implement Traversable, so can be looped over in a foreach loop as though they were a normal array.

#RRaven_Render_Exception Renders an exception object in a human-readable colour-coded HTML format, pulling in code-snippets where possible.