How can PHP beginners avoid errors when using while loops?

PHP beginners can avoid errors when using while loops by ensuring that the condition within the while loop will eventually evaluate to false to prevent an infinite loop. They should also initialize any variables used in the loop before the loop starts and update them within the loop to control the loop's behavior. Additionally, beginners should carefully check their logic to avoid off-by-one errors or other mistakes that could lead to unexpected results. 

$count = 0;

while ($count < 10) {
    echo $count . "<br>";
    $count++;
}

Keywords

PHP while loop debugging syntax errors logical errors

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