Code Duplication    Length = 3-3 lines in 2 locations

src/wp-includes/theme.php 2 locations

@@ 2114-2116 (lines=3) @@
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							}
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							$content[ $type ][ $sidebar_id ][] = $widget;
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						} elseif ( is_string( $widget ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $widget ] ) ) {
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							$content[ $type ][ $sidebar_id ][] = $core_content[ $type ][ $widget ];
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						}
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					}
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				}
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				break;
@@ 2141-2143 (lines=3) @@
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							}
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							$content[ $type ][ $nav_menu_location ]['items'][] = $nav_menu_item;
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						} elseif ( is_string( $nav_menu_item ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $nav_menu_item ] ) ) {
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							$content[ $type ][ $nav_menu_location ]['items'][] = $core_content[ $type ][ $nav_menu_item ];
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						}
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					}
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				}
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				break;