Code Duplication    Length = 17-24 lines in 2 locations

application/tests/_ci_phpunit_test/patcher/Cache.php 1 location

@@ 258-281 (lines=24) @@
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	*
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	* @param string $dir
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	*/
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	protected static function recursiveUnlink($dir)
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	{
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		if (! is_dir($dir))
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		{
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			return;
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		}
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		$iterator = new RecursiveIteratorIterator(
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			new RecursiveDirectoryIterator(
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				$dir, RecursiveDirectoryIterator::SKIP_DOTS
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			),
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			RecursiveIteratorIterator::CHILD_FIRST
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		);
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		foreach ($iterator as $file) {
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			if ($file->isDir()) {
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				rmdir($file);
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			} else {
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				unlink($file);
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			}
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		}
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		rmdir($dir);
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	}
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}
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Installer.php 1 location

@@ 184-200 (lines=17) @@
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     *
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     * @param string $dir
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     */
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    private function recursiveUnlink($dir)
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    {
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        $iterator = new \RecursiveIteratorIterator(
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            new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS),
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            \RecursiveIteratorIterator::CHILD_FIRST
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        );
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        foreach ($iterator as $file) {
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            if ($file->isDir()) {
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                rmdir($file);
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            } else {
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                unlink($file);
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            }
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        }
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        rmdir($dir);
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    }
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}
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