PHP Functions: A Beginner's Guide — PickAClass
⏱ 3h 📚 30 lessons 🎧 Audio version

PHP Functions: A Beginner's Guide

Understand and apply core PHP function concepts to write more organized and reusable code for web development.

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  • 🕐 Start anytime
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  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Struggling to organize your PHP code and avoid repetition? Mastering functions is the key to writing cleaner, more efficient web applications. This course empowers you to structure your PHP projects effectively by demystifying functions, enabling you to write modular and reusable code. You will learn how to define your own functions, leverage built-in PHP functionalities, and understand the principles of code organization. What you'll learn: * Understand the fundamental role of functions in PHP programming. * Define and call your own custom PHP functions. * Utilize PHP's extensive library of built-in functions. * Grasp the concepts of function parameters and return values. * Practice writing modular code for better project maintainability. * Learn to organize code for improved readability and reusability. We begin with the essential concepts and syntax of PHP functions, gradually building your understanding through practical explanations and examples. This course is designed for absolute beginners with no prior programming experience required. Start writing more effective PHP code today.

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.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    3h 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.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
PHP Functions: A Beginner's Guide
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
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PickAClass — Name Surname
PHP Functions: A Beginner's Guide
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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