Mega Code Archive

 

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Printing out all the web-safe color codes

<?php for ($rr = 0; $rr <= 0xFF; $rr += 0x33)     for ($gg = 0; $gg <= 0xFF; $gg += 0x33)         for ($bb = 0; $bb <= 0xFF; $bb += 0x33)             printf("%02X%02X%02X\n", $rr, $gg, $bb); ?>