What are potential pitfalls of using the IF statement in PHP?

One potential pitfall of using the IF statement in PHP is that it can become cumbersome and difficult to read if you have multiple nested IF statements. To avoid this, you can use switch statements instead, which can make your code more organized and easier to understand. 

// Using switch statement instead of nested IF statements
$grade = 'B';

switch ($grade) {
    case 'A':
        echo "Excellent!";
        break;
    case 'B':
        echo "Good job!";
        break;
    case 'C':
        echo "Passing grade";
        break;
    default:
        echo "Try harder next time";
}

Keywords

syntax error logical error debugging conditional statements programming errors

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