Code Duplication    Length = 2-2 lines in 2 locations

php/plugins/Normalizer/plugin.php 2 locations

@@ 113-114 (lines=2) @@
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	private function normalize($str, $opts) {
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		if ($opts['nfc'] || $opts['nfkc']) {
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			if (class_exists('Normalizer')) {
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				if ($opts['nfc'] && ! Normalizer::isNormalized($str, Normalizer::FORM_C))
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					$str = Normalizer::normalize($str, Normalizer::FORM_C);
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				if ($opts['nfkc'] && ! Normalizer::isNormalized($str, Normalizer::FORM_KC))
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					$str = Normalizer::normalize($str, Normalizer::FORM_KC);
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			} else {
@@ 115-116 (lines=2) @@
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			if (class_exists('Normalizer')) {
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				if ($opts['nfc'] && ! Normalizer::isNormalized($str, Normalizer::FORM_C))
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					$str = Normalizer::normalize($str, Normalizer::FORM_C);
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				if ($opts['nfkc'] && ! Normalizer::isNormalized($str, Normalizer::FORM_KC))
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					$str = Normalizer::normalize($str, Normalizer::FORM_KC);
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			} else {
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				if (! class_exists('I18N_UnicodeNormalizer')) {
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					@ include_once 'I18N/UnicodeNormalizer.php';