Jan 29, 2026
## Chapter 21: Passwords (the right way)
Goal of this chapter: store passwords safely using hashing and verification.
Never store plain text passwords.
Signup (store hash) and login (verify) in one run:
```php
<?php
$plain = "mySecret123";
$hash = password_hash($plain, PASSWORD_DEFAULT);
if (password_verify($plain, $hash)) {
echo "Login ok";
} else {
echo "Wrong password";
}
```
---
## Conclusion
In this article, we explored the core concepts of All about PHP - Passwords (the right way). Understanding these fundamentals is crucial for any developer looking to master this topic.
## Frequently Asked Questions (FAQs)
**Q: What is All about PHP - Passwords (the right way)?**
A: All about PHP - Passwords (the right way) is a fundamental concept in this programming language/topic that allows developers to perform specific tasks efficiently.
**Q: Why is All about PHP - Passwords (the right way) important?**
A: It helps in organizing code, improving performance, and implementing complex logic in a structured way.
**Q: How to get started with All about PHP - Passwords (the right way)?**
A: You can start by practicing the basic syntax and examples provided in this tutorial.
**Q: Are there any prerequisites for All about PHP - Passwords (the right way)?**
A: Basic knowledge of programming logic and syntax is recommended.
**Q: Can All about PHP - Passwords (the right way) be used in real-world projects?**
A: Yes, it is widely used in enterprise-level applications and software development.
**Q: Where can I find more examples of All about PHP - Passwords (the right way)?**
A: You can check our blog section for more advanced tutorials and use cases.
**Q: Is All about PHP - Passwords (the right way) suitable for beginners?**
A: Yes, our guide is designed to be beginner-friendly with clear explanations.
**Q: How does All about PHP - Passwords (the right way) improve code quality?**
A: By providing a standardized way to handle logic, it makes code more readable and maintainable.
**Q: What are common mistakes when using All about PHP - Passwords (the right way)?**
A: Common mistakes include incorrect syntax usage and not following best practices, which we've covered here.
**Q: Does this tutorial cover advanced All about PHP - Passwords (the right way)?**
A: This article covers the essentials; stay tuned for our advanced series on this topic.
