PHP Variable Storage & Object Comparison - Zend Value (zval) - Full PHP 8 Tutorial

In this lesson, you will learn what happens when two objects are compared for equality with either comparison operator (==) or identity operator (===). You will also get an introduction of PHP's internals on what happens when variables are created, a brief introduction to zval (zend value) container, and so on.

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LESSON 2.16

CHAPTERS
00:00 - Object Comparison
04:01 - How variables & objects are stored in PHP & what is zval (zend value) data structure
07:21 - Circular relations & nested object comparison

[hectorluis]

Almost 4 years as a PHP Developer and it's my first time learning about this. What a great course.

[aleksandrkanygin]

Yes, i personally really want you to tell us sometimes how php works under the hood, maybe this will help at the job interview :DD

[SamuelGuebo]

I truly appreciate how meticulous you are in presenting concepts as well as how they function under the hood. Long live your channel, Gio!

[vhlmqot]

Not knowing what the topic is, I can't really provide an informed opinion, but you have done a fantastic job explaining complex and often nuanced concepts throughout this tutorial. So I am looking forward to this mystery topic wherever you decide to insert the video.

[TheMoustacheProd]

That is by far the best lessons concerning programming I’ve ever had. I’m so glad it is concerning PHP. Thank you so much, I’m learning a lot from it.

[LD-ehew]

actually, this is a really great tutorial, in fact, your tutorial is totally understandable and I am happy that you elaborate what is the difference between a comparison operator and an identity operator.

[expresscoding]

Eagerly waiting for memory management, variable allocation related videos, also performance optimization and things like that which helps to make good quality software is always required and necessary for us, so please make videos on those topics.

[ВладиславСоколенко-уй]

Thanks, beautiful. Not a difficult topic. I am personally familiar with the topic of variable storage, since my university days when I was taught the C++ language.

[khaldoon]

شكرا محتوى ممتاز
Thanks a great explanation
🌟

[musamakhizr]

Good content .Thanks for explaining this concept in an easiest way

[oleksandrdiatchenko]

Perfect material. Thank you. Concise and full info

[Zubbee]

I really liked that you took us under the hood for a bit to talk about how things work. Being new to programing, it kind of helps me (psychology though) to hear more about some details under the hood. Thanks Gio

[umidjonqobiljonov]

Thank you Gio, these lessons and the way of your teaching are great!

[Vitalii-mr]

Your videos are extremely useful. Thanks a bunch!

[federicobau]

Amazing video and very interesting. I'll check if you've done that video u talk about

[osamaabdullah]

yes we love detailed lessons that you explain how things works behind sense

[jamiuadam]

Nice one, looking forward to the behind the scene PHP lessons 😁

[bevedel]

Thank you, waiting for more lessons from you.

[parinataneja]

Another amazing and intuitive topic. Thanks a ton :)

[roelwestenberg]

Like to hear more about internal behaviour and structure of php

And great videos!!!