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When companies need to hire PHP developers, one of the first things that come to mind is how to find suitable candidates to interview. While this is a common concern for any organization looking to have a solid IT recruitment process, the interview process is just as important. This is especially true when it comes to hiring PHP developers, as this is a widely-used and constantly evolving coding language. Tech professionals need to be prepared for continuous industry changes and IT recruiters are responsible for assessing their skills and experience. That’s why we’ve prepared a list of the 25 best PHP interview questions to evaluate potential PHP development candidates!
What is PHP development?
PHP is an open-source and general-purpose server-side scripting language used mainly by software developers to build dynamically powered web applications. The acronym stands for PHP: Hypertext Preprocessor and was created by Danish-Canadian programmer Rasmus Lerdorf in 1993. This tech stack is embedded in HTML and, while focused on server-side scripting, it can be used to aid in front-end development projects as well thanks to its high versatility and ease of use. There are also many tools for PHP developers that facilitate the coding process and ensure all teams are on the same page while keeping management connected to the progress being made on the project. This ensures a solid PHP development experience and speeds up the development of your applications.
Why should you hire PHP developers?
Recent statistics give away the number one reason to hire PHP developers: 78.1% of all websites today use the PHP programming language to maintain their online presence. Companies like Facebook, Wikipedia, Tumblr, and WordPress take advantage of this tech stack and hire IT professionals proficient in PHP development on a regular basis. Usually, PHP developers are in charge of managing everything related to this server-side scripting language. They write efficient code, scale existing apps, code fix, handle compatibility issues, manage back-end services, design app features, work on web portal development, address system errors, and build and update responsive applications. If you want to build a web application using the PHP tech stack, then you need to hire developers using certain PHP interview questions to ensure you recruit the right team.
25 best interview questions for developers
Is PHP case-sensitive?
What is PEAR when it comes to PHP?
What is the difference between GET and POST in PHP?
What are the different types of PHP variables?
What are the constants in PHP and their purpose?
What are the most popular ways to start and finish a PHP block of code?
What is your opinion about PHP7?
What are the 3 scope levels available in PHP?
What do you most use PHP for?
How are PHP scripts executed?
What are SQL Injections in PHP?
Tell us about your favorite PHP project.
What are the popular Content Management Systems for PHP?
What are PSRs in PHP?
Are you familiar with Composer?
What is PHP print good for?
How would you go about naming a variable in PHP?
What is PHP Escape?
How do you compare objects in PHP?
What are your preferred PHP frameworks?
What are the different PHP data types?
What are constructors and destructors in PHP?
What differentiates indexed and associative arrays?
How do you concatenate two strings in PHP?
What is a lambda function in PHP?
Ready to hire PHP developers in Latin America?
At Blue Coding, we work with a large network of PHP developers to help North American companies recruit IT professionals from all over the world. Through our nearshore software development services your company can hire Latin American developers for a fraction of the cost of hiring local professionals. Our team handles everything from vetting and interviewing to onboarding and billing, ensuring that your new nearshore development team is ready to deploy. Contact us today to learn more about our IT staff augmentation services!
