PHP十六进制颜色转RGB颜色值

/**      * 十六进制转RGB      *       * @param string $color 16进制颜色值      * @return array      */     public static function hex2rgb($color) {         $hexColor = str_replace('#', '', $color);         $lens = strlen($hexColor);         if ($lens != 3 && $lens != 6) {             return false;         }         $newcolor = '';         if ($lens == 3) {             for ($i = 0; $i < $lens; $i++) {                 $newcolor .= $hexColor[$i] . $hexColor[$i];             }         } else {             $newcolor = $hexColor;         }         $hex = str_split($newcolor, 2);         $rgb = [];         foreach ($hex as $key => $vls) {             $rgb[] = hexdec($vls);         }         return $rgb;     }

文章来源: PHP十六进制颜色转RGB颜色值