What is the purpose of using a while loop in the provided PHP code snippet?

The purpose of using a while loop in the provided PHP code snippet is to iterate through an array of data until a certain condition is met. In this case, the while loop is used to traverse the array and perform a specific action (such as printing out each element) until reaching the end of the array. 

$numbers = [1, 2, 3, 4, 5];
$count = count($numbers);
$i = 0;

while ($i < $count) {
    echo $numbers[$i] . "<br>";
    $i++;
}

Keywords

while loop PHP code snippet iteration conditional statement looping mechanism

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