Randomly pick element in array then remove from the array

Question

I have an array of phrases. I\'d like to randomly pick phrases from the array in a loop. I don\'t want to pick the same phrase more then once in the loop. I thought I could

Answer 1

Shuffle the array in random order, and just pop the last element off.

$array = [...];

shuffle($array);

while($element = array_pop($array)){
  echo 'Random element:' . $element;
}