What is the main issue with using a do-while loop in PHP scripts?

The main issue with using a do-while loop in PHP scripts is that the loop will always execute at least once before checking the loop condition. This can lead to unexpected behavior if the initial iteration causes unintended side effects. To solve this issue, you can use a while loop instead, where the condition is checked before the loop is executed. 

<?php
// Using a while loop instead of a do-while loop to avoid unintended side effects
$count = 0;
while ($count < 5) {
    echo $count;
    $count++;
}
?>

Keywords

do-while loop PHP scripts infinite loop control flow debugging

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