SOPT 30986

<?php
$rs = $pdo->query("SELECT * FROM posts ORDER BY ID DESC ")->fetchAll();
if($rs) {
    $count = count($rs);
    if($count == 0) {
        echo "Nada foi encontrado";
    } else {
        foreach($rs as $res) {
            printf(
                '%s disse :: %s',
                $res['ID_USER'],
                $res['TEXTO']
            );
    }
} else {
    print_r($pdo->errorInfo());
}