You are writing a PHP script and you need to execute a block of code at least once, and then continue executing it as long as a certain condition is true. How would you do this using a do...while loop?

To execute a block of code at least once and continue executing it as long as a certain condition is true, you would use a do...while loop. The structure of a do...while loop is to write the code block first, followed by the do keyword, and then the while keyword along with the condition. The code block will always execute at least once before the condition is checked. If the condition is true, the loop will continue executing. If the condition is false, the loop will terminate. Learn more: https://www.php.net/manual/en/control-structures.do.while.php