Are there any specific PHP functions or libraries that are recommended for generating and managing passwords in web applications, and how do they compare in terms of security and usability?

When generating and managing passwords in web applications, it is important to use secure methods to ensure the safety of user data. One recommended PHP library for password hashing and management is password_compat, which provides compatibility with the password_hash and password_verify functions introduced in PHP 5.5. These functions use bcrypt hashing algorithm, which is considered secure for password storage. 

// Generate a secure password hash
$password = 'secret';
$hash = password_hash($password, PASSWORD_DEFAULT);

// Verify a password against a hash
if (password_verify($password, $hash)) {
    echo 'Password is valid!';
} else {
    echo 'Invalid password.';
}

Keywords

password hashing password_verify password_hash bcrypt password_compat

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