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Code Duplication    Length = 3-3 lines in 6 locations

src/Convert.php 6 locations

@@ 25-27 (lines=3) @@
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        $h = (360 + ($hue % 360)) % 360;  // hue values can be less than 0 and greater than 360. This normalises them into the range 0-360.
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        if ($h > 0 && $h <= 60) {
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            return [round(($c + $m) * 255), round(($x + $m) * 255), round($m * 255)];
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        }
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        if ($h > 60 && $h <= 120) {
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            return [round(($x + $m) * 255), round(($c + $m) * 255), round($m * 255)];
@@ 29-31 (lines=3) @@
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            return [round(($c + $m) * 255), round(($x + $m) * 255), round($m * 255)];
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        }
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        if ($h > 60 && $h <= 120) {
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            return [round(($x + $m) * 255), round(($c + $m) * 255), round($m * 255)];
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        }
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        if ($h > 120 && $h <= 180) {
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            return [round($m * 255), round(($c + $m) * 255), round(($x + $m) * 255)];
@@ 33-35 (lines=3) @@
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            return [round(($x + $m) * 255), round(($c + $m) * 255), round($m * 255)];
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        }
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        if ($h > 120 && $h <= 180) {
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            return [round($m * 255), round(($c + $m) * 255), round(($x + $m) * 255)];
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        }
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        if ($h > 180 && $h <= 240) {
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            return [round($m * 255), round(($x + $m) * 255), round(($c + $m) * 255)];
@@ 37-39 (lines=3) @@
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            return [round($m * 255), round(($c + $m) * 255), round(($x + $m) * 255)];
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        }
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        if ($h > 180 && $h <= 240) {
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            return [round($m * 255), round(($x + $m) * 255), round(($c + $m) * 255)];
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        }
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        if ($h > 240 && $h <= 300) {
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            return [round(($x + $m) * 255), round($m * 255), round(($c + $m) * 255)];
@@ 41-43 (lines=3) @@
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            return [round($m * 255), round(($x + $m) * 255), round(($c + $m) * 255)];
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        }
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        if ($h > 240 && $h <= 300) {
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            return [round(($x + $m) * 255), round($m * 255), round(($c + $m) * 255)];
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        }
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        if ($h > 300 && $h <= 360) {
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            return [round(($c + $m) * 255), round($m * 255), round(($x + $m) * 255)];
@@ 45-47 (lines=3) @@
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            return [round(($x + $m) * 255), round($m * 255), round(($c + $m) * 255)];
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        }
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        if ($h > 300 && $h <= 360) {
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            return [round(($c + $m) * 255), round($m * 255), round(($x + $m) * 255)];
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        }
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    }
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    public static function rgbValueToHsl($red, $green, $blue)