Code Duplication    Length = 7-7 lines in 2 locations

lib/ar/xml.php 2 locations

@@ 423-429 (lines=7) @@
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		public function toString( $indentWith = null ) {
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			foreach ( $this->attributes as $name => $value ) {
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				$position = 0;
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				foreach ( $this as $node ) {
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					if ($node instanceof ar_xmlElement) {
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						$appliedValue = $this->_applyValues($value, $position);
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						$node->setAttribute( $name, $appliedValue );
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						$position++;
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					}
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				}
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			}
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			$result = '';
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@@ 513-519 (lines=7) @@
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				}
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			}
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			$position = 0;
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			foreach ( $this as $node ) {
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				if ($node instanceof ar_xmlElement) {
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					$appliedValue = $this->_applyValues($value, $position);
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					$node->setAttribute( $name, $appliedValue );
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					$position++;
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				}
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			}
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			return $this;
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		}
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