Skip to main content

Uncaught TypeError: mysqli_error(): Argument #1 ($mysql) must be of type mysqli, string given in C:\xamppCópia\cadastrar.php:76 Stack trace: #0

Estou tendo esse erro ao inserir dados na tabela Fatal error: Uncaught TypeError: mysqli_error(): Argument #1 ($mysql) must be of type mysqli, string given in C:\xampp\htdocs\devy\DAVID - Cópia\adm\cadastrar.php:76 Stack trace: #0 C:\xampp\htdocs\devy\DAVID - Cópia\adm\cadastrar.php(76): mysqli_error('INSERT INTO pri...') #1 {main} thrown in C:\xampp\htdocs\devy\DAVID - Cópia\adm\cadastrar.php on line 76

            $inserir = "INSERT INTO prisioneiro (`nome`, `apelido`, `datanascimento`, `sexo`, `identidade`, `contacto`,`endereco`, `provincia`, `cidade`, `sela`, `dataentrada`, `datasaidada`,`tipo_prisao`, `acusacao`, `arquivo`)
            VALUES ( '$nome', '$apelido', '$datanascimento', '$sexo', '$identidade','$contacto', '$endereco', '$provincia', '$cidade','$sela', current_timestamp(), '$datasaida','$tipo_prisao', '$acusacao', '$novo_nome')";
                
                if(mysqli_query($conn, $inserir) ){
                    // $msg = "<div class=\"alert alert-success\" role=\"alert\">Registo efectuado com sucesso</div>";
                    // header("Location:admregistar.php?msg=$msg");
                     echo"SUCESSO";
                    
                }   
                else{
                //  $msg = "<div class=\"alert alert-danger\" role=\"alert\">Falhou o registo. Tente novamente!</div>";
                //  header ("Location:admregistar.php?msg=$msg");
                    
                echo mysqli_error($inserir);
                echo"error".$inserir."<br>".$conn->error;
                 $conexao->close();
    
                }   
}

?>

A linha 76 é essa echo mysqli_error($inserir);

Diz que o erro está na linha 76 mais eu não consigo identificar o que há de erra nessa linha



source https://stackoverflow.com/questions/69396538/uncaught-typeerror-mysqli-error-argument-1-mysql-must-be-of-type-mysqli

Comments

Popular posts from this blog

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...

ValueError: X has 10 features, but LinearRegression is expecting 1 features as input

So, I am trying to predict the model but its throwing error like it has 10 features but it expacts only 1. So I am confused can anyone help me with it? more importantly its not working for me when my friend runs it. It works perfectly fine dose anyone know the reason about it? cv = KFold(n_splits = 10) all_loss = [] for i in range(9): # 1st for loop over polynomial orders poly_order = i X_train = make_polynomial(x, poly_order) loss_at_order = [] # initiate a set to collect loss for CV for train_index, test_index in cv.split(X_train): print('TRAIN:', train_index, 'TEST:', test_index) X_train_cv, X_test_cv = X_train[train_index], X_test[test_index] t_train_cv, t_test_cv = t[train_index], t[test_index] reg.fit(X_train_cv, t_train_cv) loss_at_order.append(np.mean((t_test_cv - reg.predict(X_test_cv))**2)) # collect loss at fold all_loss.append(np.mean(loss_at_order)) # collect loss at order plt.plot(np.log(al...