While loop to display array elements php code example

Example 1: php while loop array

$foodArray = ["Eggs", "Bacon", "HashBrowns", "Beans", "Bread"];

        foreach ($foodArray as $food)  {
            echo $food ."<br />";
        }

Example 2: how to loop with while in php for array associative

$assocarray = array('a' => 1, 'b' => 2, 'c' => 3);
$keys = array_keys($assocarray);
rsort($keys);
while (!empty($keys)) {
    $key = array_pop($keys);
    echo $key . ' = ' . $assocarray[$key] . '<br />';
};