Code Duplication    Length = 2-2 lines in 4 locations

other/upgrade.php 4 locations

@@ 408-409 (lines=2) @@
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		$totalTime = '';
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		if ($hours > 0)
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			$totalTime .= $hours . ' hour' . ($hours > 1 ? 's' : '') . ' ';
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		if ($minutes > 0)
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			$totalTime .= $minutes . ' minute' . ($minutes > 1 ? 's' : '') . ' ';
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		if ($seconds > 0)
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			$totalTime .= $seconds . ' second' . ($seconds > 1 ? 's' : '') . ' ';
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@@ 4084-4085 (lines=2) @@
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				$totalTime = '';
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				if ($hours > 0)
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					$totalTime .= $hours . ' hour' . ($hours > 1 ? 's' : '') . ' ';
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				if ($minutes > 0)
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					$totalTime .= $minutes . ' minute' . ($minutes > 1 ? 's' : '') . ' ';
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				if ($seconds > 0)
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					$totalTime .= $seconds . ' second' . ($seconds > 1 ? 's' : '') . ' ';
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			}
@@ 4124-4125 (lines=2) @@
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				$totalTime = '';
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				if ($hours > 0)
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					$totalTime .= $hours . ' hour' . ($hours > 1 ? 's' : '') . ' ';
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				if ($minutes > 0)
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					$totalTime .= $minutes . ' minute' . ($minutes > 1 ? 's' : '') . ' ';
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				if ($seconds > 0)
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					$totalTime .= $seconds . ' second' . ($seconds > 1 ? 's' : '') . ' ';
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			}
@@ 4689-4690 (lines=2) @@
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		$totalTime = '';
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		if ($hours > 0)
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			$totalTime .= $hours . ' hour' . ($hours > 1 ? 's' : '') . ' ';
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		if ($minutes > 0)
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			$totalTime .= $minutes . ' minute' . ($minutes > 1 ? 's' : '') . ' ';
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		if ($seconds > 0)
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			$totalTime .= $seconds . ' second' . ($seconds > 1 ? 's' : '') . ' ';
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	}