Php email/password verfication similar string [closed]

Question

Closed. This question needs to be more focused. It is not currently accepting answers.

---

Want to improve this question? Update the question so it focuses on one problem only by editing this post.

Closed 9 years ago.

Improve this question

I want to test before registration email and password, the goal is to refuse the password if it contains any portion of the username or email.

And secondly, it cannot include common dictionary words.

Any idea or link to help me ?

Answer 1

Please give this code a try. I believe this will help

<?php
$username = "Zameer";
$email = "zameer.khan@email.com";
$password = "thisiszameer";

if (stripos($password, $username) !== false) {
    echo "Password contains username";
}
else if (stripos($password, $email) !== false) {
    echo "Password contains email";
}
else {
    echo "Does not contain username or email";
}