Same example as the one on top of the page, but with a loop to output the whole array:

SUBMITTED BY: henry1874w

DATE: June 26, 2017, 5:16 p.m.

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<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");

reset($people);

while (list($key, $val) = each($people))
  {
  echo "$key => $val<br>";
  }
?>