Code Duplication    Length = 7-7 lines in 2 locations

framework/I18N/core/CultureInfo.php 2 locations

@@ 450-456 (lines=7) @@
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		{
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			case CultureInfo::ALL :
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				return $all;
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			case CultureInfo::NEUTRAL :
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				foreach($all as $key => $culture)
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				{
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					if(strlen($culture) != 2)
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						unset($all[$key]);
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				}
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				return $all;
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			case CultureInfo::SPECIFIC :
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				foreach($all as $key => $culture)
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				{
@@ 457-463 (lines=7) @@
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						unset($all[$key]);
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				}
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				return $all;
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			case CultureInfo::SPECIFIC :
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				foreach($all as $key => $culture)
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				{
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					if(strlen($culture) == 2)
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						unset($all[$key]);
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				}
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				return $all;
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		}
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	}
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