How do I verify passwords in PHP (password_verify)?

In PHP, you can verify passwords securely using the `password_verify()` function. This function is specifically designed to check if a given password matches a hashed password, ensuring the security of user data.

How to Use password_verify()

The `password_verify()` function takes two parameters: the plain-text password and the hashed password. It returns `true` if the password is correct, and `false` otherwise. Make sure to hash your passwords correctly using `password_hash()` when storing them in a database.

Example of Password Verification

<?php // Hash a password $password = "your_password"; $hashedPassword = password_hash($password, PASSWORD_DEFAULT); // Check the password $inputPassword = "user_input_password"; // Password entered by the user if (password_verify($inputPassword, $hashedPassword)) { echo "Password is valid!"; } else { echo "Invalid password."; } ?>

PHP password verification password_hash password_verify user authentication

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?