input() as $post_key => $value ) {
if ( $value !== 'yes' ) continue;
$post_id = explode('-', $post_key)[1];
$post_ids[] = $post_id;
$posts->delete(['post_id' => $post_id]);
}
$page->title('EECS 448 Lab 10 - Exercise 7')
->header('Posts Deleted')
->writes('Posts with the following IDs were deleted: ' . implode(', ', $post_ids) . '
')
->writes('Admin Home');
$page->write();