What are the advantages and disadvantages of using additional variables for loop control in PHP?

When using additional variables for loop control in PHP, one advantage is that it can make the code more readable and easier to understand. It can also provide more flexibility in controlling the loop behavior. However, using additional variables can also lead to potential confusion or errors if not managed properly, and it may add unnecessary complexity to the code. 

// Example of using an additional variable for loop control
$limit = 5;
$count = 0;

while ($count < $limit) {
    echo $count . "<br>";
    $count++;
}

Keywords

PHP loop control additional variables advantages disadvantages

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