What is the purpose of using md5 encryption in PHP for password verification?

Using md5 encryption in PHP for password verification helps to securely store and compare passwords without storing the plain text password. Md5 encryption converts the password into a fixed-length string of characters, making it difficult for attackers to reverse engineer the original password. This adds an extra layer of security to protect user passwords in case of a data breach. 

$password = "password123";
$hashed_password = md5($password);

// Store $hashed_password in the database

// Verify password
$entered_password = "password123";
if (md5($entered_password) === $hashed_password) {
    echo "Password is correct";
} else {
    echo "Password is incorrect";
}

Keywords

md5 encryption PHP password verification security hashing

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