What are some common pitfalls when using while loops in PHP?

One common pitfall when using while loops in PHP is forgetting to update the loop control variable inside the loop, which can result in an infinite loop. To avoid this issue, make sure to update the loop control variable within the loop to ensure the loop eventually terminates. 

// Example of updating the loop control variable inside the while loop
$counter = 0;
while ($counter < 5) {
    echo $counter . "<br>";
    $counter++; // Update the loop control variable
}

Keywords

while loop PHP infinite loop break statement condition evaluation

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