#75 - fix
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@ -16,7 +16,7 @@ class ColorGenerator
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return $colors[$index];
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}
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protected static function calculateHash(string $text): float
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protected static function calculateHash(string $text): int
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{
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$hash = 0;
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@ -25,7 +25,7 @@ class ColorGenerator
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}
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for ($i = 0; $i < mb_strlen($text); $i++) {
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$hash = abs(($hash << 2) - $hash) + mb_ord($text[$i]);
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$hash = abs((int) (($hash << 2) - $hash) + mb_ord($text[$i]));
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}
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return $hash;
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