Code Duplication    Length = 8-8 lines in 2 locations

lib/private/l10n.php 2 locations

@@ 117-124 (lines=8) @@
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			foreach ($preferences as $preference) {
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				list($preferred_language) = explode(';', $preference);
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				$preferred_language = str_replace('-', '_', $preferred_language);
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				foreach ($available as $available_language) {
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					if ($preferred_language === strtolower($available_language)) {
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						if (!self::$language) {
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							self::$language = $available_language;
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						}
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						return $available_language;
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					}
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				}
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				foreach ($available as $available_language) {
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					if (substr($preferred_language, 0, 2) === $available_language) {
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						if (!self::$language) {
@@ 125-132 (lines=8) @@
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						return $available_language;
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					}
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				}
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				foreach ($available as $available_language) {
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					if (substr($preferred_language, 0, 2) === $available_language) {
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						if (!self::$language) {
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							self::$language = $available_language;
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						}
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						return $available_language;
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					}
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				}
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			}
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		}
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