What are the potential pitfalls of not properly closing loops and conditional statements in PHP?

Not properly closing loops and conditional statements in PHP can lead to syntax errors, logical errors, and unexpected behavior in your code. To avoid these pitfalls, always make sure to close your loops and conditional statements properly by using the appropriate closing brackets or keywords. 

// Example of properly closing a loop and conditional statement
$numbers = [1, 2, 3, 4, 5];

foreach ($numbers as $number) {
    if ($number % 2 == 0) {
        echo "$number is even. ";
    } else {
        echo "$number is odd. ";
    }
}

Keywords

syntax error memory leak infinite loop code readability debugging difficulty

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