Accessing associative arrays in PHP

Question

I want to access the index \'memo\' in the associative array in PHP below

$variables[\"thelistitems\"];
print_r($variables[\"thelistitems\"]);

Answer 1

What you essentially have is an array of associative arrays. So to access the first memo, it's

 $variables["thelistitems"][0]["memo"]

To access each memo, you'd do something like this

foreach($variables["thelistitems"] as $listitem) {
    $memo = $listitem["memo"];
}

Answer 2

Do you want this ?

$variables["thelistitems"][0]['memo']