Modern PHP Development Best Practices to Follow to Build Your Web App

Modern PHP Development: Best Practices To Follow To Build Your Web App PHP, a server-side scripting language, is one of the most preferred platforms in existence for web development. Undergoing continuous evolution, the platform comprises of all components desired for developing robust, scalable and dynamic applications. If you want to derive the best out of this language, there are a few practices that will enable you to develop PHP applications, compatible with modern requirements.

Here Are Five Best Practices That You Can Follow: 1) Use Password Hashing: If your database is compromised, critical information is at a risk of being exposed.

Hackers are getting more sophisticated and can employ millions of combinations per second to crack passwords. Password hashing is an excellent way to resolve such security concerns, as the hashing algorithm makes it nearly impossible to break through.

2) Adopt The DRY Approach:

DRY stands for Do Not Repeat Yourself and is an effective programming concept, not only in PHP but also in other programming languages such as Java or C#. The DRY approach eliminates any redundant code. Codes that violate this are known as WET (Write everything twice). While achieving 100% DRYness is nearly impossible, it is vital to use this approach to some extent to write clean code.

3) Email Validation: As far as user contact information and records are concerned, email validation holds utmost importance and allows you to sift the valid ones from the invalid.

Although it’s simple, it’s still ignored by a majority of programmers. Here’s a simple and clean way to ensure email validation. <?php $email = "hello.world@example.com"; // Remove all illegal characters from email $email = filter_var($email, FILTER_SANITIZE_EMAIL); // Validate e-mail if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo("$email is a valid email ID"); } else { echo("$email is not a valid email ID"); } ?>

4) Use Namespace

PHP doesnâ&#x20AC;&#x2122;t allow multiple classes with the same name to prevent clashes while calling them. If you want connectivity between two databases that involves multiple classes with the same name, then using namespace can limit the ambiguity that arises. It reflects smart programming skills and any individual well versed in PHP application development must know it.

5) Class Autoloading A recommended coding practice is to define each class inside a separate file. For object creation, a class defined in a separate class is required at first. However, this will mess up the code, making it complicated. Configuring PHP with autoload function will automatically load class files when required. This can be added by using spl_autoload_register.

If you lack technical skills, you can always hire a PHP developer to assist you in incorporating the best practices. Openwave is a world-leading custom PHP development company in Singapore. Get in touch with us for the best solutions.