Question

我正在编写一个代码，在其中放置信息并将信息发送到数据库，但是由于我遇到无法修复的错误，因此它不发送信息：

解析错误：语法错误，第21行的代码中出现意外的';'，预期为'，'或'）'

我已经尽力了，但无法解决。

信息应该发送到数据库，但是由于错误，它不起作用

    <?php


require_once "../config.php";
$mysqli->set_charset("utf8");

if (isset($_POST["name"]) && isset($_POST["value"]) && isset($_POST["pk"]) && strlen($_POST["value"]) > 2) {

    $mysqli->query("UPDATE events set " . $mysqli->real_escape_string($_POST['name']) . "='" . $mysqli->real_escape_string($_POST['value']) . "' where id='" . $mysqli->real_escape_string($_POST["pk"]) . "'");
    if ($mysqli->affected_rows > 0) {
        echo $mysqli->real_escape_string($_POST['value']);
    } else {
        echo "<div class='alert alert-danger'>Failed to Perform Operation " . $mysqli->error . "</div>";
    }
} else
    if (isset($_POST["eventname"]) && isset($_POST["date"]) && isset($_POST["seats"]) && isset($_POST["typeto"])) {

        $checkToInsert = $mysqli->query("SELECT id from events where eventname='" . $mysqli->real_escape_string($_POST["eventname"]) . "' && date='" . $mysqli->real_escape_string($_POST["date"]) . "' && seats='" . $mysqli->real_escape_string($_POST["seats"]) . "'");
        if ($checkToInsert->num_rows < 1) {
            $mysqli->query("INSERT INTO events (price, phone, contact, eventdesc, address, eventname, date, dateto, seats, typeto, time, endtime)
            VALUES ('" . $mysqli->real_escape_string($_POST["price"]) . "' , '" . $mysqli->real_escape_string($_POST["phone"]) . "' , '" . $mysqli->real_escape_string($_POST["contact"]) . "', '" . $mysqli->real_escape_string($_POST["eventdesc"]) . "', '" . $mysqli->real_escape_string($_POST["address"]) . "', '" . $mysqli->real_escape_string($_POST["eventname"]) . "','" . $mysqli->real_escape_string($_POST["date"]) . "', '" . $mysqli->real_escape_string($_POST["dateTo"]) . "', '" . $mysqli->real_escape_string($_POST["seats"]) . "','" . $mysqli->real_escape_string($_POST["typeto"]) . "', '00:00', '00:00');";
//The error is in this area     
        if ($mysqli->affected_rows > 0) {
            echo "<div class='alert alert-success'>Successfully Perform Operation</div>";
        } else {
            echo "<div class='alert alert-danger'>Failed to Perform Operation " . $mysqli->error . "</div>";
        }
        } else {
            echo "<div class='alert alert-danger'>Oh! Snap Value is already available</div>";
        }
    } else
        if (isset($_POST["pk"]) && isset($_POST["delete"]) && $_POST["delete"] == "true") {

            $mysqli->query("DELETE from events where id='" . $mysqli->real_escape_string($_POST["pk"]) . "'");
            if ($mysqli->affected_rows > 0) {
                echo "<div class='alert alert-success'>Successfully Perform Operation</div>";
            } else {
                echo "<div class='alert alert-danger'>Failed to Perform Operation " . $mysqli->error . "</div>";
            }
        } else {
            echo "<div class='alert alert-danger'>Kindly fill all the form properly</div>";
        } ?>

Answer 1

我认为错误可能是由您的评论上方一行中的)错误引起的：

. $mysqli->real_escape_string($_POST["typeto"]) . "', '00:00', '00:00');"); <=此处。

Answer 2

错误在您的mysqli查询中的代码的第21行：

$mysqli->query(
    "INSERT INTO events (
        price, 
        phone, 
        contact, 
        eventdesc, 
        address, 
        eventname, 
        date, 
        dateto, 
        seats, 
        typeto, 
        time, 
        endtime
    ) VALUES (
        '" . $mysqli->real_escape_string($_POST["price"]) . "' , '" . 
        $mysqli->real_escape_string($_POST["phone"]) . "' , '" . 
        $mysqli->real_escape_string($_POST["contact"]) . "', '" . 
        $mysqli->real_escape_string($_POST["eventdesc"]) . "', '" . 
        $mysqli->real_escape_string($_POST["address"]) . "', '" . 
        $mysqli->real_escape_string($_POST["eventname"]) . "','" . 
        $mysqli->real_escape_string($_POST["date"]) . "', '" . 
        $mysqli->real_escape_string($_POST["dateTo"]) . "', '" . 
        $mysqli->real_escape_string($_POST["seats"]) . "','" . 
        $mysqli->real_escape_string($_POST["typeto"]) . "', 
        '00:00', '00:00'
    );";

您缺少右括号（请参见下文）

$mysqli->query(
    "INSERT INTO events (
        price, 
        phone, 
        contact, 
        eventdesc, 
        address, 
        eventname, 
        date, 
        dateto, 
        seats, 
        typeto, 
        time, 
        endtime
    ) VALUES (
        '" . $mysqli->real_escape_string($_POST["price"]) . "' , '" . 
        $mysqli->real_escape_string($_POST["phone"]) . "' , '" . 
        $mysqli->real_escape_string($_POST["contact"]) . "', '" . 
        $mysqli->real_escape_string($_POST["eventdesc"]) . "', '" . 
        $mysqli->real_escape_string($_POST["address"]) . "', '" . 
        $mysqli->real_escape_string($_POST["eventname"]) . "','" . 
        $mysqli->real_escape_string($_POST["date"]) . "', '" . 
        $mysqli->real_escape_string($_POST["dateTo"]) . "', '" . 
        $mysqli->real_escape_string($_POST["seats"]) . "','" . 
        $mysqli->real_escape_string($_POST["typeto"]) . "', 
        '00:00', '00:00'
    )");

Answer 3

大约20分钟前，我已经在对该问题的评论中张贴了导致此问题的原因。但是很显然，您很难找到它。因此，这里有一个更明确的指向：

您当前的第21行是：

$mysqli->query("INSERT INTO events (...) VALUES (...);";

它需要query()方法的附加右括号，如下所示：

$mysqli->query("INSERT INTO events (...) VALUES (...);");

这就是为什么它在代码中显示“意外的';'，期望为'，'或'）'...

;-）

我的代码中有一个小错误，但找不到

3 个答案: