Code Duplication    Length = 9-10 lines in 2 locations

src/wp-includes/customize/class-wp-customize-nav-menu-item-setting.php 1 location

@@ 576-585 (lines=10) @@
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			$items = array_filter( $items, '_is_valid_nav_menu_item' );
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		}
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		if ( ARRAY_A === $args['output'] ) {
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			$items = wp_list_sort( $items, array(
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				$args['output_key'] => 'ASC',
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			) );
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			$i = 1;
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			foreach ( $items as $k => $item ) {
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				$items[ $k ]->{$args['output_key']} = $i++;
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			}
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		}
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		return $items;
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	}

src/wp-includes/nav-menu.php 1 location

@@ 653-661 (lines=9) @@
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		$items = array_filter( $items, '_is_valid_nav_menu_item' );
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	}
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	if ( ARRAY_A == $args['output'] ) {
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		$items = wp_list_sort( $items, array(
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			$args['output_key'] => 'ASC',
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		) );
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		$i = 1;
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		foreach ( $items as $k => $item ) {
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			$items[$k]->{$args['output_key']} = $i++;
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		}
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	}
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	/**
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	 * Filters the navigation menu items being returned.