How can the code provided be optimized to reduce redundancy and improve maintainability?

The code can be optimized by using a loop to iterate over the $items array instead of repeating the same block of code for each item. This will reduce redundancy and make the code more maintainable. 

$items = ['apple', 'banana', 'orange'];

foreach ($items as $item) {
    echo "I like $item <br>";
}

Keywords

code optimization redundancy reduction maintainability improvement PHP functions refactoring

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