What is the purpose of using a while loop to populate a dropdown list in PHP?

When populating a dropdown list in PHP, using a while loop is useful when you need to dynamically generate the options based on data from a database or an array. This allows you to iterate over the data and create an option element for each item, making the dropdown list dynamic and easily updatable. 

<select name="dropdown">
<?php
// Assuming $options is an array containing the options
$i = 0;
while ($i < count($options)) {
    echo "<option value='" . $options[$i] . "'>" . $options[$i] . "</option>";
    $i++;
}
?>
</select>

Keywords

while loop dropdown list PHP populate data manipulation

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