PHP Coding Tests

Looking to hire PHP developers? Make sure they’re up-to-scratch and proficient in data structures, object-oriented practices, security, and other essential coding skills using PHP coding tests.

TestGorilla’s range of 12 universal coding tests covers 20 programming languages, including PHP. Created by experts, these tests can help you pinpoint candidates who can maximize PHP’s capabilities. This way, you can be confident that your new hires will drive innovation, achieve speedy problem-solving, and deliver quality, scalable solutions.

PHP Coding Tests

What is a PHP skills test?

PHP is one of the most widely used web development technologies available. It’s a server-side scripting language that powers content management systems (CMS) like WordPress, plus 75% of all websites.

Its abilities are vast, so when you’re hiring developers, a few lines on a resume aren’t enough to tell you how good they actually are at working with PHP. Furthermore, anyone can download PHP, and various versions are used, so it can be tricky to find true talent among those with surface-level or outdated knowledge.

PHP skills tests provide an objective way to evaluate candidates’ practical PHP abilities. They're made by expert developers who know the real-world skills needed to excel in PHP roles.

With these tests, you can assess candidates’ ability to create dynamic websites, develop applications, wrangle databases, and ultimately identify who can best meet the demands of the job.

Why use PHP skills tests?

  • Screen for specific PHP skills – including core PHP data structures, object-oriented programming, and entry-level algorithms, as well as high-level coding skills like debugging. 

  • Objective results ensure the hiring decisions you make are based on a candidate’s true ability to meet the demands of the PHP role – without bias.

  • Assess proficiency in coding languages commonly used with PHP, like JavaScript, to determine which candidates can build fully integrated web applications that capitalize on the potential of all technologies.

  • Gauge candidates’ soft skills – this is impossible to do from resumes alone and can be overlooked when recruiting to fill tech positions.

  • Shortlist the most promising candidates early on by evaluating PHP skills at the application stage.

  • Make fewer mis-hires – 97% of employers using skills-based recruitment for their tech roles report reduced mis-hires.

What roles can you hire for with a PHP coding test?

PHP web developer

These developers use PHP to build and maintain the back ends of websites. They ensure smooth integration with databases and seamless functionality with the front-end experience.

Full-stack developer

Full-stack developers work on both the back and front end of projects. Not all projects use PHP, but if you’re hiring developers to build PHP-based solutions, PHP coding ability is indispensable

WordPress developer

The core files of WordPress websites and plugins are written in PHP, so WordPress developers must have strong PHP skills to develop, customize, and maintain robust WordPress applications.

Software engineer

These specialists typically use PHP to design and develop complex, large-scale technology solutions and systems. They need solid skills in various coding languages, including PHP, to build efficient, scalable infrastructure.

12 programming skills tested in PHP and 19 other coding languages

Evaluate 12 essential programming skills with coding challenges and simulated tasks. Let candidates solve problems using PHP or any of 19 additional programming languages based on their expertise and experience.

Coding: Data Structures - Stacks and Queues

This intermediate-level coding challenge assesses candidates' proficiency in manipulating stacks and queues. You can configure which programming languages will be available for your candidates.
35 min

Coding: Debugging

This intermediate-level coding challenge focuses on candidates’ ability to interpret and debug code, based on a set of requirements, in the programming language of their choice. You can configure which programming languages will be available.
35 min

Coding: Entry-Level Algorithms

This coding test assesses candidates' ability to program a basic algorithm, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
15 min

Coding: Intermediate-Level Algorithms

This coding test assesses candidates' intermediate-level programming skills, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
35 min

Coding: Data Structures - Heaps

This intermediate-level coding challenge assesses candidates' proficiency in working with heaps, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Graphs

This intermediate-level coding challenge assesses candidates' proficiency in graph data structures. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Binary Search Trees

This intermediate-level coding challenge assesses candidates' proficiency in working with binary search trees, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Binary Trees

This intermediate-level, language-agnostic coding challenge assesses candidates' proficiency in manipulating binary trees, enabling candidates to choose their preferred programming language. Employers can configure supported languages as needed.
35 min

Coding: Data Structures – Linked Lists

This intermediate-level coding test evaluates candidates' ability to manipulate linked lists, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Arrays

This intermediate-level coding test evaluates candidates' ability to manipulate arrays, crucial for code optimization, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Strings

This intermediate-level coding challenge assesses candidates' proficiency in manipulating strings. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Hash Tables

This intermediate-level coding challenge assesses candidates' proficiency in working with hash tables, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Built-in features to support your PHP assessment

Want to maximize your chances of hiring the best PHP developer for the role? We recommend multi-measure testing.

By pairing your coding test with other relevant tests that evaluate your candidates' soft skills, cognitive abilities, knowledge, and preferences you can ensure you shortlist talent that's ready to contribute from day one.

Pair coding tests with other tests

See what it looks like in action

All tasks and scenarios are solved in this integrated development environment (IDE). Once the candidate assesses the problem, they can choose PHP as their preferred language from the drop-down menu and solve the question.

Get started with your PHP coding test

Ready to start testing for PHP skills? Screen developers in three easy steps.

1. Create your assessment

Choose an existing universal coding test or create your own custom challenge. Select from up to 20 languages to include in your test including PHP, C, and Kotlin.

2. Invite candidates your way

Connect with candidates by sending email invites directly from TestGorilla, straight from your ATS, or by sharing a direct link.

Illustration representing employees liking skills-based hiring

3. Analyze and shortlist top coders

Evaluate candidates’ PHP and coding skills, plus soft skills. Use our dashboard and reports to identify top performers.

PHP coding test FAQs