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create table users ( id int primary key, name varchar(64), age tinyint ); insert into users values (1, 'User 1', 48);
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<?php $username = 'John Lennon'; $age = 62; $userid = 1; // Run query using mysqli $query = "UPDATE users SET name = ? , age = ? WHERE id = ?;"; $stmt = $mysqli->prepare($query); /* bind parameters */ $stmt->bind_param("sdd", $username, $age, $userid); /* execute query */ if (!$stmt->execute()) { trigger_error('Error executing MySQL query: ' . $stmt->error); } $result = $mysqli->query('SELECT * FROM users;'); $users = $result->fetch_all(); print_r($users);
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