while($col_b <= 255) { $red = strtoupper(dechex($col_r)); $green = strtoupper(dechex($col_g)); $blue = strtoupper(dechex($col_b)); $color = str_pad($red, 2, '0', STR_PAD_LEFT)."".str_pad($green, 2, '0', STR_PAD_LEFT)."".str_pad($blue, 2, '0', STR_PAD_LEFT); ?> <a onMouseDown="setColor('<?php echo $color ?>')" style="cursor: hand; background: #<?php echo $color ?>;"><?php echo $fill; ?></a> <?php // Form the row of 6 colors... $row_return++; if($row_return==6) { echo "<br>"; $row_return = 0; } $col_b+=51; // decrement for more colors, but be carefull, there are over 16 Million colors } $col_g+=51; // decrement for more colors, but be carefull, there are over 16 Million colors } $col_r+=51; // decrement for more colors, but be carefull, there are over 16 Million colors
// deal with the end rows in order to display the colors in a table... if($block_return == 3) { echo "</td></tr><tr>"; }else { echo "</td>"; } } echo "</tr></table>"; // end row & table
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