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- <?php
- //fazendo um update no banco de dados,alterando dados de clientes em tabelas
- $dsn="mysql:dbname=blog;host=localhost";//variaveis de conexao
- $dbuser="root";
- $dbpass="";
- try{
- $pdo=new PDO($dsn,$dbuser,$dbpass);
- //query de update
- $sql="UPDATE usuarios SET email='jose@jose.com' WHERE email='jose@hotmail.com'";
- $sql=$pdo->query($sql);
- echo "Usuario Alterado com Sucesso";
- }catch(PDOEcception $e){
- echo "falhou".$e->getMessage();
- }
- ?>
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