Code Duplication    Length = 7-7 lines in 2 locations

includes/parser/Parser.php 2 locations

@@ 4246-4252 (lines=7) @@
4243
			# Create the anchor for linking from the TOC to the section
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			$anchor = $safeHeadline;
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			$legacyAnchor = $legacyHeadline;
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			if ( isset( $refers[$arrayKey] ) ) {
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				// @codingStandardsIgnoreStart
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				for ( $i = 2; isset( $refers["${arrayKey}_$i"] ); ++$i );
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				// @codingStandardsIgnoreEnd
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				$anchor .= "_$i";
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				$refers["${arrayKey}_$i"] = true;
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			} else {
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				$refers[$arrayKey] = true;
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			}
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			if ( $legacyHeadline !== false && isset( $refers[$legacyArrayKey] ) ) {
@@ 4255-4261 (lines=7) @@
4252
			} else {
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				$refers[$arrayKey] = true;
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			}
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			if ( $legacyHeadline !== false && isset( $refers[$legacyArrayKey] ) ) {
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				// @codingStandardsIgnoreStart
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				for ( $i = 2; isset( $refers["${legacyArrayKey}_$i"] ); ++$i );
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				// @codingStandardsIgnoreEnd
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				$legacyAnchor .= "_$i";
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				$refers["${legacyArrayKey}_$i"] = true;
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			} else {
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				$refers[$legacyArrayKey] = true;
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			}
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