How to put all the cities of Ukraine on the option value="city"

[Cleofas]

There's a code.

<input name="city" type="text" list="city">
<datalist id="city">
  <option value="Afghanistan">
  <option value="Albania">
  <option value="Algeria">
  <option value="Andorra">
  <option value="Angola">
</datalist>

Is it possible to put all the cities of the Ukrainians in value? How can you do that, how many of them are?

[Alberto]

<?php $cities = array('сюда список городов');?>
<input name="city" type="text" list="city">
<datalist id="city">
<?php
    foreach($cities as $city){
        echo '<option value="'.$city.'">';
    }
?>
</datalist>