<?php $hexColor = '012'; $hexColor = implode('', array_map(function($color){ return str_repeat($color, 2); }, str_split($hexColor))); echo $hexColor; echo PHP_EOL; echo print_r( array( 'R' => hexdec($color[0] . $color[1]), 'G' => hexdec($color[2] . $color[3]), 'B' => hexdec($color[4] . $color[5]), ) ); list($R, $G, $B) = sscanf($color, '%02x%02x%02x'); echo print_r( array( 'R' => $R, 'G' => $G, 'B' => $B, ) ); echo PHP_EOL;
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