CODEWITHSUNDEEP
phpcodeigniter-3
Shahzad Intersoft
Shahzad Intersoft

Reputation: 772

How to Generate Random Password in Codeigniter for forgot password

Hello I am working with Codeigniter and I want to generate the random password.

I developed signup functionality using 

crypt($password)

login functionality check password following.

if (crypt($password, $hashed_password) === $hashed_password)
{
    return $query->result();
}

I am developing Forgot functionality.

How to send random generated password to user mail When I am using crypt() login time.

Upvotes: 2

Views: 11773

Answers (2)

user9160655
user9160655

Reputation: 1

We can do this without using array or for loop. Using inbuilt function.

function random_password($length = 8) {
    $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*()_+=-<>?/,.';
    $password = str_shuffle($alphabet);
    return substr($password, 0, $length);
}
echo random_password(10);

Upvotes: 0

Harsh Barach
Harsh Barach

Reputation: 947

You can try below function to generate random password.

function random_password() 
{
    $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
    $password = array(); 
    $alpha_length = strlen($alphabet) - 1; 
    for ($i = 0; $i < 8; $i++) 
    {
        $n = rand(0, $alpha_length);
        $password[] = $alphabet[$n];
    }
    return implode($password); 
}
echo random_password();

Upvotes: 6

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