WordPress Development with PHP: Custom Themes and Plugins — PickAClass
⏱ 2h 42m 📚 27 lessons

WordPress Development with PHP: Custom Themes and Plugins

Learn how to write clean, modern PHP to build custom WordPress themes, develop custom plugins, and extend site functionality.

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  • 🕐 Start anytime
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  • 🌐 In English
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About this course

Taking full control of WordPress requires understanding the PHP code running beneath the surface. This text-based guide teaches you how to write custom PHP to create dynamic themes, extend core functionality, and develop powerful plugins from the ground up. You will move beyond off-the-shelf themes and visual page builders, gaining the skills to architect custom WordPress solutions using clean coding standards and modern development workflows. What you'll learn: - Understand the core architecture of WordPress and how PHP powers its templates and lifecycle - Master the WordPress template hierarchy to structure robust custom themes - Utilize actions, filters, and custom hooks to modify default behaviors safely - Build custom plugins to add modular features, custom post types, and custom taxonomies - Practice secure coding techniques, including data sanitization, validation, and nonce verification - Work with the WordPress REST API to connect dynamic data to modern front-end components The course begins with foundational terminology, core PHP fundamentals, and the WordPress execution lifecycle before moving into practical code walkthroughs for theme and plugin development. This course is designed for beginners to WordPress development and developers with basic web fundamentals looking to customize WordPress through code. Start reading today and begin creating your own custom WordPress solutions.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
WordPress Development with PHP: Custom Themes and Plugins
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
WordPress Development with PHP: Custom Themes and Plugins
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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