Code Duplication    Length = 12-17 lines in 2 locations

programs/utilit/entry.class.php 2 locations

@@ 235-246 (lines=12) @@
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	 * Get entries within the same folder
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	 * @return absences_EntryIterator
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	 */
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	public function getFolderEntriesIterator()
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	{
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		if (!$this->folder)
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		{
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			return null;
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		}
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		$I = new absences_EntryIterator;
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		$I->folder = $this->folder;
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		return $I;
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	}
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@@ 1693-1709 (lines=17) @@
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	 * Get the first entry in folder
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	 * @return absences_Entry
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	 */
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	public function getFolderFirst()
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	{
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		if (!$this->folder)
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		{
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			return null;
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		}
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		$I = new absences_EntryIterator;
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		$I->folder = $this->folder;
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		foreach($I as $first)
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		{
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			return $first;
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		}
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		return null;
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	}
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	/**