Php 致命错误:在中调用未定义的方法mysqli::bind_param()
我在这里找不到毛病你能帮忙吗?这是我的错误 致命错误:在中调用未定义的方法mysqli::bind_param() 我不知道出了什么事Php 致命错误:在中调用未定义的方法mysqli::bind_param(),php,mysql,mysqli,Php,Mysql,Mysqli,我在这里找不到毛病你能帮忙吗?这是我的错误 致命错误:在中调用未定义的方法mysqli::bind_param() 我不知道出了什么事 <?php if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST)) { $login = $_POST['login']; $password = $_POST['password'];
<?php
if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST))
{
$login = $_POST['login'];
$password = $_POST['password'];
$email = $_POST['email'];
if(empty($login) || empty($password) || empty($email))
{
die('Comeplete all text.');
}
elseif(!filter_var($email, FILTER_VALIDATE_EMAIL))
{
die('Nie poprawny adres E-mail.');
}
else
{
include_once('config.php');
$mysqli = new mysqli('****', '******', '*****') or die ('Fatal Error: '.mysql_error());
if($mysqli -> connect_error)
die('Error Connection:'.$mysqli -> connect_error.'['.$mysqli -> connect_errno.']');
$login = trim(htmlspecialchars($mysqli -> real_escape_string($login)));
$password = hash('sha256', trim(htmlspecialchars($mysqli -> real_escape_string($password))));
$email = trim(htmlspecialchars($mysqli -> real_escape_string($email)));
$ip = $_SERVER['REMOTE_ADDR'];
$stmt = $mysqli -> prepare("INSERT INTO `user`(`id_user`, `login`,`password`,`email`,`added`,`ip`) VALUES('', ? , ? , ? , now(), ?)");
$stmt = $mysqli -> bind_param("ssss", $login, $password, $email, $ip);
if ($stmt) {
$stmt->execute();
echo 'Success';
}
}
}
?>
</section>
</body>
</html>
bind_param
是mysqli_stmt
的一种方法,而不是mysqli
。应该是:
$stmt->bind_param("ssss", $login, $password, $email, $ip);
bind_param
是mysqli_stmt
的一种方法,而不是mysqli
。应该是:
$stmt->bind_param("ssss", $login, $password, $email, $ip);
问题是,您在MySQL上使用的是
bind_param
函数,而不是$stmt
变量
问题出在这一行:
$stmt = $mysqli -> prepare("INSERT INTO `user`(`id_user`, `login`,`password`,`email`,`added`,`ip`) VALUES('', ? , ? , ? , now(), ?)");
$stmt = $mysqli -> bind_param("ssss", $login, $password, $email, $ip);
代替键入:
$stmt = $mysqli->bind_param("ssss", $login, $password, $email, $ip);
您应键入:
$stmt = $stmt->bind_param("ssss", $login, $password, $email, $ip);
由于bind_param
方法仅在mysqli_stmt
类上可用。而不是mysqli
签出文档。问题是,您在MySQL上使用的是
bind_param
函数,而不是$stmt
变量
问题出在这一行:
$stmt = $mysqli -> prepare("INSERT INTO `user`(`id_user`, `login`,`password`,`email`,`added`,`ip`) VALUES('', ? , ? , ? , now(), ?)");
$stmt = $mysqli -> bind_param("ssss", $login, $password, $email, $ip);
代替键入:
$stmt = $mysqli->bind_param("ssss", $login, $password, $email, $ip);
您应键入:
$stmt = $stmt->bind_param("ssss", $login, $password, $email, $ip);
由于bind_param
方法仅在mysqli_stmt
类上可用。而不是mysqli
签出文档。我更正了。什么都没有改变
<?php
if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST))
{
$login = $_POST['login'];
$password = $_POST['password'];
$email = $_POST['email'];
if(empty($login) || empty($password) || empty($email)) // Sprawdzanie czy pola formularza nie są puste
{
die('Wypełnij wszystkie dane.');
}
elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)) // Sprawdzanie poprawności adresu Email
{
die('Nie poprawny adres E-mail.');
}
else
{
include_once('config.php');
$mysqli = new mysqli('mysql.hostinger.pl', 'u162600159_reg', '******') or die ('Fatal Error: '.mysql_error());
if($mysqli -> connect_error)
die('Problem z połączeniem się z bazą danych:'.$mysqli -> connect_error.'['.$mysqli -> connect_errno.']');
$login = trim(htmlspecialchars($mysqli -> real_escape_string($login)));
$password = hash('sha256', trim(htmlspecialchars($mysqli -> real_escape_string($password))));
$email = trim(htmlspecialchars($mysqli -> real_escape_string($email)));
$ip = $_SERVER['REMOTE_ADDR'];
$stmt = $mysqli -> prepare("INSERT INTO `user`(`id_user`, `login`,`password`,`email`,`added`,`ip`) VALUES('', ? , ? , ? , now(), ?)");
$stmt->bind_param("ssss", $login, $password, $email, $ip);
echo 'Zostałeś pomyślnie zarejestrowany';
}
}
?>
</section>
</body>
</html>
我更正了。什么都没有改变
<?php
if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST))
{
$login = $_POST['login'];
$password = $_POST['password'];
$email = $_POST['email'];
if(empty($login) || empty($password) || empty($email)) // Sprawdzanie czy pola formularza nie są puste
{
die('Wypełnij wszystkie dane.');
}
elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)) // Sprawdzanie poprawności adresu Email
{
die('Nie poprawny adres E-mail.');
}
else
{
include_once('config.php');
$mysqli = new mysqli('mysql.hostinger.pl', 'u162600159_reg', '******') or die ('Fatal Error: '.mysql_error());
if($mysqli -> connect_error)
die('Problem z połączeniem się z bazą danych:'.$mysqli -> connect_error.'['.$mysqli -> connect_errno.']');
$login = trim(htmlspecialchars($mysqli -> real_escape_string($login)));
$password = hash('sha256', trim(htmlspecialchars($mysqli -> real_escape_string($password))));
$email = trim(htmlspecialchars($mysqli -> real_escape_string($email)));
$ip = $_SERVER['REMOTE_ADDR'];
$stmt = $mysqli -> prepare("INSERT INTO `user`(`id_user`, `login`,`password`,`email`,`added`,`ip`) VALUES('', ? , ? , ? , now(), ?)");
$stmt->bind_param("ssss", $login, $password, $email, $ip);
echo 'Zostałeś pomyślnie zarejestrowany';
}
}
?>
</section>
</body>
</html>