Database connection error

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Database connection error

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#1 by (5 votes)
#2 by (2 votes)

5

I have a problem connecting to MySQL database with PHP I am using WAMP I created a database in my PHPMyAdmin I made my connection via PHP but this error appears when I click send in my form :

Thesearethecodesformyconnection:

config.php

<?php$db['server']='localhost';$db['user']='felipe';$db['password']='lalala';$db['dbname']='base_teste';//estabeleceumaconexaocomserverdebd('servidor','usuario','senha')$conn=mysql_connect($db['server'],$db['user'],$db['password']);//conexaocombancomysql_select_db($db['dbname'],$conn);?>

funcoes.php

<?phpfunctionadicionar($nome,$idade){$sql="insert into tb_alunos (nome,idade) values ('$nome','$idade')";
        mysql_query($sql);
    }
?>

add.php

<?php
    include 'config.php';
    include 'funcoes.php';

    adicionar ($_REQUEST['nome'],$_REQUEST['idade']);
?>

index.php

<!DOCTYPE html>
<html>
<head>
    <title>conexao teste</title>
</head>
<body>
    <form action="adiciona.php" method="post">
        nome <input type="text" name="nome">
        Idade <input type="text" name="idade">
        <input type="submit" value="Enviar">
    </form>
</body>

php mysql

asked by anonymous 16.07.2015 / 18:44

2 answers

2

Use Msqli

Documentation:

link

16.07.2015 / 18:47

Update from change in select Foreign key can be null in Entity?

score 5 · Accepted Answer

It is telling you not to use these functions based on the old extension that gives access to MySQL. You should switch to MySQLi ". You can also switch to PDO, but I do not advise.

Have information here . See a example of how to swap .