#5: Dependency inversion principle (DIP) in PHP, Laravel | SOLID Design Principles

[@-cheshire-cat]

I finally understand Dependency Inversion Thank you QiroLab for making it very simple and straightforward.

[@QiroLab]

Thank you! Cheers!

[@sachinmohite217]

Hi, Thank you very much @QiroLab, You helped me crack the top end interview. Thank you for life....

[@QiroLab]

Glad it helped!

[@sachinmohite217]

@@QiroLab I had expected. you will replay.

[@joshuaebhoria8046]

For me the best way to learn concepts is by examples, and you nailed it so well like a charm. thank you bro

[@happymalyo_]

Thank you bro! This tutoarial is incredibly clear and well-presented! Keep share good content like this

[@QiroLab]

Thank you! Cheers!

[@behroozvalikhani9156]

We look forward to the next videos. Thankful

[@QiroLab]

Thanks for watching!

[@behroozvalikhani9156]

@@QiroLab your welcome

[@codewithsub5083]

Loved the series.
Thank you so much ❤❤

[@QiroLab]

Glad you like them!

[@QiroLab]

This is similar to the Dependency Injection concept.
- Dependency Injection is an implementation technique for populating instance variables of a class. Typically passing dependencies via one of the following: A constructor, A public property or field, A public setter
- Dependency Inversion is a general design guideline that recommends that classes should only have direct relationships with high-level abstractions.
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[@mddider9174]

Thank's a lot. This is similar to the Dependency Injection concept.

[@Ehsankhan0577]

It was really nice and helpful please make next step playlist on strategy design pattern

[@rohanshrestha8302]

Inside which folder structure in laravel should we implement this?

[@azengakevin2310]

I love Laravel and spring boot because of IoC, have developed Android applications in the past but I got confused with dependency injection setup. In Laravel it is a cinch perhaps you could jog our minds on that Mr tutor, unfortunately have never heard say your name.

[@QiroLab]

Thank you 🙌

[@muhammadumarsotvoldiev8768]

Thank you very much

[@QiroLab]

You are welcome

[@arshahin9803]

Please make videos on laravel package development

[@QiroLab]

Noted, I am planning for that also.

[@arshahin9803]

@@QiroLab thanks sir

[@JeVaughnFerguson]

Awesome 👏🏾

[@QiroLab]

Thank you 🙌

[@Ehsankhan0577]

What is next playlist that is coming next

[@QiroLab]

Not decided yet, may be the next series will be on PHP design patterns.

[@free2idol1]

Thanks!

[@QiroLab]

Thank you so much for your support.

[@free2idol1]

Thanks but I wonder why this DIP is very similar to Open-Closed Principle.

[@QiroLab]

Thank you! Cheers!

[@LotusSoftPvtLtd]

Hello,You have public function __construct(StripePaymentMethod $stripePaymentMethod) {$this->paymentMethod = $stripePaymentMethod} above this you have public $paymentMethod; Now we can use $this->paymentMethod in other functions. But In PHP 8, We can use it straight, $this->stripePaymentMethod without using the `$this->paymentMethod = $stripePaymentMethod` inside constructor and not needed `public $paymentMethod; ` too.