Code Duplication    Length = 9-9 lines in 2 locations

lib/Doctrine/ORM/Tools/Export/Driver/XmlExporter.php 2 locations

@@ 127-135 (lines=9) @@
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                    $indexXml->addAttribute('flags', implode(',', $index['flags']));
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                }
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                if ($index['options']) {
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                    $optionsXml = $indexXml->addChild('options');
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                    foreach ($index['options'] as $key => $value) {
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                        $optionXml = $optionsXml->addChild('option', $value);
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                        $optionXml->addAttribute('name', $key);
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                    }
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                }
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            }
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        }
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@@ 152-160 (lines=9) @@
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                    $uniqueConstraintXml->addAttribute('flags', implode(',', $constraint['flags']));
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                }
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                if ($constraint['options']) {
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                    $optionsXml = $uniqueConstraintXml->addChild('options');
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                    foreach ($constraint['options'] as $key => $value) {
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                        $optionXml = $optionsXml->addChild('option', $value);
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                        $optionXml->addAttribute('name', $key);
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                    }
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                }
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            }
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        }
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