Grab all $_POST variables and build an array

gistfile1.txt

<?php
    $posts = array();
    
    foreach($_POST as $key => $value):
        // if(!in_array($key, $_POST) && !empty($value)) {
        //     $posts[$key] = $value;
        // }
        if(!in_array($key, $_POST)) {
            $posts[$key] = $value;
        }
    endforeach;

    var_dump($posts);