How can PHP code indentation improve code readability and maintainability?

Proper PHP code indentation helps improve code readability by visually separating different blocks of code and making the code structure more clear. This makes it easier for developers to understand the code logic and flow. Additionally, well-indented code is easier to maintain as it allows developers to quickly identify and fix bugs or make changes without causing unintended side effects.

// Badly formatted code
function myFunction(){
echo "Hello";
if($condition){
echo "World";
}
}

// Properly formatted code with indentation
function myFunction() {
    echo "Hello";
    if ($condition) {
        echo "World";
    }
}