Are there alternative ways to rewrite the PHP code snippet for better readability and understanding?

The issue with the PHP code snippet is that it is not very readable due to the lack of proper indentation and spacing. To improve readability, we can rewrite the code by adding proper indentation and spacing to make it easier to understand.

// Original PHP code snippet
<?php
for($i=0;$i<10;$i++){
echo $i;
}
?>

// Improved PHP code snippet for better readability
<?php
for ($i = 0; $i < 10; $i++) {
    echo $i;
}
?>