<?php
class Group {
private $db, $last_id;
public function __construct() {
$this->db = Database::connect();
}
public function createGroup($admin_id, $name, $description, $type) {
$sql = "INSERT INTO group SET admin_id = ?, name = ?, description = ?, type = ?";
$query = $this->db->prepare($sql);
$result = $query->execute(array($admin_id, $name, $description, $type));
if ($result) {
$this->last_id = $this->db->lastInsertId();
return $this->last_id;
}
return "false";
}
}
?>
这是我的 test.php :
<?php
error_reporting(E_ALL);
require "includes/database.php";
require "classes/C_Group.php";
$obj = new Group;
$result = $obj->createGroup(1, "groupName", "groupDescription", "groupType");
echo $result;
?>
表格截图:
它总是返回 false,我也尝试只将一个参数(名称)插入表中,但它再次返回 false。并且表中没有插入任何内容。
最佳答案
组
是 Reserved Words是 mysql 必须用反引号
$sql = "INSERT INTO `group` SET admin_id = ?, name = ?, description = ?, type = ?";
关于php - pdo 总是返回 false,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/33346728/