cheeaun

<?php defined('SYSPATH') or die('No direct script access.');

class Color {
    
    public static function hex_to_rgb($hex){
        $pattern = '/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/';
        preg_match($pattern, $hex, $matches);
        $matches = array_slice($matches, 1);
        if (!function_exists('map')){
            function map($value){

dwiash

<style>
	pre{
		margin: 0;
		padding: 7px 0;
	}
</style>

<?php
function rgb2hsv ($RGB)  
{                                 

atomizer

function bezier(pts) {
	return function (t) {
		for (var a = pts; a.length > 1; a = b)  // do..while loop in disguise
			for (var i = 0, b = [], j; i < a.length - 1; i++)  // cycle over control points
				for (b[i] = [], j = 0; j < a[i].length; j++)  // cycle over dimensions
					b[i][j] = a[i][j] * (1 - t) + a[i+1][j] * t;  // interpolation
		return a[0];
	}
}

rogerlsmith

function getColor()
{
  $tod = localtime();
  $now = $tod[1] + ($tod[2] * 60.0);
  $now = $now * (1.0 / (24.0 * 60.0));
  $rgb_array = HSV_TO_RGB($now, 0.5, 0.5);
  $rgb = dechex($rgb_array['R']) . dechex($rgb_array['G']) . dechex($rgb_array['B']);
  return ($rgb);
}

blinkov

/**
 * jQuery Favicon plugin
 * http://hellowebapps.com/products/jquery-favicon/
 *
 * Copyright (c) 2010 Volodymyr Iatsyshyn (viatsyshyn@hellowebapps.com)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * 

lemmon

<?php

class Some_Class_To_Parse_Colors_From_Images
{
	function logo()
	{
		$src = 'public/dummy/logo2.png';
		$im = imagecreatefrompng(ROOT . $src);
		$w0 = imagesx($im);
		$h0 = imagesy($im);

wayneashleyberry

<?php

function hex2rgb( $col ) {
	if ( $col[0] == '#' ) {
		$col = substr( $col, 1 );
	}
	if (strlen( $col ) == 6) {
		list( $r, $g, $b ) = array( $col[0] . $col[1], $col[2] . $col[3], $col[4] . $col[5] );
	} elseif (strlen( $col ) == 3) {
		list( $r, $g, $b ) = array( $col[0] . $col[0], $col[1] . $col[1], $col[2] . $col[2] );

abbotto

<?
// Point the script to an image and get its dominant color.

$i = imagecreatefromjpeg("image.jpg");

for ($x=0;$x<imagesx($i);$x++) {
    for ($y=0;$y<imagesy($i);$y++) {
        $rgb = imagecolorat($i,$x,$y);
        $r   = ($rgb >> 16) & 0xFF;
        $g   = ($rgb >>  & 0xFF;

nkcmr

<?php

function HSL2HEX($h,$s,$l){
	function hue2rgb($v1, $v2, $vH){
		if($vH<0) $vH += 1;
		if($vH>1) $vH -= 1;
		if((6*$vH)<1) return $v1+($v2-$v1)*6*$vH;
		if((2*$vH)<1) return $v2;
		if((3*$vH)<2) return $v1+($v2-$v1)*((2/3)-$vH)*6;
		return $v1;

h4cc

# Install a Webserver
apt-get -y install apache2
# Target docroot to /home/satis/web/


# Install PHP5 CLI and needed programs.
apt-get -y install php5-cli php5-curl php5-json git wget

# Add a specifix user for our task
adduser satis