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olekukonko/rgb.php

Created October 17, 2013 15:47
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rgb.php
// Inverse imagecolorat
$rgb = 11840909 ;
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
// Convert To R , G, B
var_dump($r ,$g , $b);
// Back to RGB
$rgb = $b + $g * 0x100 + $r * 0x10000;
var_dump($rgb);
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