Code Duplication    Length = 3-3 lines in 2 locations

typo3/sysext/core/Classes/Html/HtmlParser.php 2 locations

@@ 892-894 (lines=3) @@
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                                    $keepTags[$key]['fixAttrib'][$atName] = [];
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                                }
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                                $keepTags[$key]['fixAttrib'][$atName] = array_merge($keepTags[$key]['fixAttrib'][$atName], $atConfig);
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                                if ((string)$keepTags[$key]['fixAttrib'][$atName]['range'] !== '') {
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                                    $keepTags[$key]['fixAttrib'][$atName]['range'] = GeneralUtility::trimExplode(',', $keepTags[$key]['fixAttrib'][$atName]['range']);
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                                }
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                                if ((string)$keepTags[$key]['fixAttrib'][$atName]['list'] !== '') {
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                                    $keepTags[$key]['fixAttrib'][$atName]['list'] = GeneralUtility::trimExplode(',', $keepTags[$key]['fixAttrib'][$atName]['list']);
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                                }
@@ 895-897 (lines=3) @@
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                                if ((string)$keepTags[$key]['fixAttrib'][$atName]['range'] !== '') {
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                                    $keepTags[$key]['fixAttrib'][$atName]['range'] = GeneralUtility::trimExplode(',', $keepTags[$key]['fixAttrib'][$atName]['range']);
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                                }
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                                if ((string)$keepTags[$key]['fixAttrib'][$atName]['list'] !== '') {
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                                    $keepTags[$key]['fixAttrib'][$atName]['list'] = GeneralUtility::trimExplode(',', $keepTags[$key]['fixAttrib'][$atName]['list']);
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                                }
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                            }
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                        }
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                    }