Are there any best practices or guidelines to follow when incorporating the ternary operator in PHP code for better maintainability and clarity?

When using the ternary operator in PHP code, it's important to follow best practices to ensure better maintainability and clarity. One common guideline is to use parentheses to clearly separate the condition from the true and false expressions. Additionally, it's recommended to keep the ternary operator concise and avoid nesting multiple ternary operators within each other. 

// Example of using the ternary operator with parentheses for better clarity
$age = 25;
$canDrink = ($age >= 21) ? "Yes" : "No";
echo $canDrink;

Keywords

ternary operator PHP code maintainability clarity guidelines

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