<?php
$busca = $pdo->prepare("SELECT * FROM `usuarios` WHERE `TIPO` = 2 AND `ESTADO` = :s ORDER BY `nESTRELAS` DESC, `NOME` ASC;");
$busca->bindValue(":s", 10);
$busca->execute();
$linha = $busca->fetchAll(PDO::FETCH_OBJ);
foreach($linha as $listar) {
echo "<li><a href='perfil.php' title='aqui'>$listar-NOME</a></li>";
}
?>
我不明白,因为我收到“无法转换为字符串”