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Remove unused trait
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@@ -1,31 +0,0 @@
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<?php
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namespace Intervention\Image\Traits;
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trait CanValidateColors
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{
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protected function isValidColorArray($input): bool
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{
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if (!is_array($input)) {
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return false;
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}
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if (count($input) < 3 || count($input) > 4) {
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return false;
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}
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// validate rgb values
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foreach ($input as $value) {
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if ($value < 0 || $value > 255) {
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return false;
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}
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}
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// validate alpha value
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if (isset($input[3]) && ($input[3] > 1 || $input[3] < 0)) {
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return false;
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}
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return true;
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}
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}
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