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- <?php
- session_start();
- include("conexao.php");
- $nome = mysqli_real_escape_string($conexao, trim($_POST('nome');
- $usuario = mysqli_real_escape_string($conexao, trim($_POST('usuario');
- $senha = mysqli_real_escape_string($conexao, trim(md5($_POST('senha');
- $sql="select count(*) as total from usuario where usuario ='$usuario'";
- $result= mysqli_query($conexao, $sql);
- $row= mysqli_fetch_assoc($result);
- if($row['total'] ==1 ) {
- $_SESSION['usuario_existe'] =true;
- header('Location: cadastro.php');
- exit;
- }
- $sql = "INSERT INTO usuario(nome, usuario, senha) VALUES ($nome, '$usuario', '$senha'())";
- if($conexao->query($sql)== true){
- $_SESSION['status_cadastro']=true;
- }
- $conexao-close();
- header('Location: cadastro.php');
- exit;
- ?>
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