$stmt = $conn->prepare("SELECT * FROM articles WHERE id = ?"); $stmt->bind_param("i", $id);
Ethical and legal considerations
In PHP, enforce strict variable types. If an ID is always supposed to be an integer, explicitly cast it before passing it to any internal logic or functions. $id = (int)$_GET['id']; Use code with caution. inurl indexphpid patched
Because the code wasn't "sanitized," the database would see 1=1 (which is always true) and accidentally hand over every single record in the system—usernames, passwords, and private data. This was the birth of . The "Inurl" Era $stmt = $conn->prepare("SELECT * FROM articles WHERE id =