original_string: public static function cmyk_to_rgb($c, $m = null, $y = null, $k = null)
      {
          if (is_array($c)) {
              list($c, $m, $y, $k) = $c;
          }
  
          $c *= 255;
          $m *= 255;
          $y *= 255;
          $k *= 255;
  
          $r = (1 - round(2.55 * ($c + $k)));
          $g = (1 - round(2.55 * ($m + $k)));
          $b = (1 - round(2.55 * ($y + $k)));
  
          if ($r < 0) {
              $r = 0;
          }
          if ($g < 0) {
              $g = 0;
          }
          if ($b < 0) {
              $b = 0;
          }
  
          return array(
              $r, $g, $b,
              "r" => $r, "g" => $g, "b" => $b
          );
      }
code: public static function cmyk_to_rgb($c, $m = null, $y = null, $k = null)
      {
          if (is_array($c)) {
              list($c, $m, $y, $k) = $c;
          }
  
          $c *= 255;
          $m *= 255;
          $y *= 255;
          $k *= 255;
  
          $r = (1 - round(2.55 * ($c + $k)));
          $g = (1 - round(2.55 * ($m + $k)));
          $b = (1 - round(2.55 * ($y + $k)));
  
          if ($r < 0) {
              $r = 0;
          }
          if ($g < 0) {
              $g = 0;
          }
          if ($b < 0) {
              $b = 0;
          }
  
          return array(
              $r, $g, $b,
              "r" => $r, "g" => $g, "b" => $b
          );
      }
code_tokens: public static function cmyk_to_rgb ( $ c , $ m = null , $ y = null , $ k = null ) { if ( is_array ( $ c ) ) { list ( $ c , $ m , $ y , $ k ) = $ c ; } $ c *= 255 ; $ m *= 255 ; $ y *= 255 ; $ k *= 255 ; $ r = ( 1 - round ( 2.55 * ( $ c + $ k ) ) ) ; $ g = ( 1 - round ( 2.55 * ( $ m + $ k ) ) ) ; $ b = ( 1 - round ( 2.55 * ( $ y + $ k ) ) ) ; if ( $ r < 0 ) { $ r = 0 ; } if ( $ g < 0 ) { $ g = 0 ; } if ( $ b < 0 ) { $ b = 0 ; } return array ( $ r , $ g , $ b , "r" => $ r , "g" => $ g , "b" => $ b ) ; }
docstring: Converts a CMYK color to RGB
  
  @param float|float[] $c
  @param float $m
  @param float $y
  @param float $k
  
  @return float[]
docstring_tokens: Converts a CMYK color to RGB