What are some best practices for using the ternary operator in PHP to ensure code clarity and maintainability?

When using the ternary operator in PHP, it's important to keep the code clear and maintainable by avoiding nested ternary operators and using parentheses to clarify the order of operations. Additionally, it's recommended to use the ternary operator for simple conditional assignments, rather than complex logic. 

// Example of using the ternary operator with clear and maintainable code
$age = 25;
$canDrink = ($age >= 21) ? "Yes" : "No";
echo "Can the person drink? " . $canDrink;

Keywords

ternary operator PHP code clarity maintainability best practices

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