Learn Object Oriented PHP for Beginners | With Examples to Help You Understand! | OOP PHP Tutorial

[@dinaahmed92]

"Believe me, I prayed to God that you would do an explanation of OOP. When searching for an old course for you, I found that you have done it. Thank you. From Egypt, Alexandria."

[@X-factor6]

Are you from Egypt? I was supposed to travel Egypt soon 😅

[@Bosbay6902]

@@X-factor6you are so creepy

[@abdelrahmanabdallah6308]

Me too 🙂❤️

[@moraaoo4889]

I didn't understand OOP in my first language and i understand this so easily with you , The issue is not in the language or the difficulty of the topic or my mind. I think it is in the simplicity of the style and the conscience of the person who explains. Thank you for your great effort.❤❤❤

[@guidopahlberg9413]

The issue with OOP is that many programmers simply have accepted it as their Gospel, which makes it difficult for them to talk to outsiders. They keep throwing their vocabulary at you without explaining it. Sometimes I wonder if they actually know what happens under the covers, like that an object instantiation creates a record on the memory heap and returns a pointer as a reference. Dani on the other hand does an excellent job here.

[@Ranbo5]

The best PHP OOP intro tutorial I have found. It really helped! Thank you! (long time procedural guy)

[@TerabyteTy300]

I couldn't possibly thank you enough for this video. The way nothing goes unsaid is remarkable in helping me understand every point without question! You are the best teacher I have come across yet!!

[@Mesrour]

What kind of teacher you are ?! Thanks a lot for your efforts. Please make a Laravel Playlist if possible: It will be a fantastic journey for your subscribers and fans like me. (I sometimes click ads on your videos intentionally as a small sign of gratitude for what you are delivering. This is the minimum thing I can do :)

[@johnnyhermes]

I have struggled to comprihend Constructors. Thanks to your clear explination I get it now!!!! Thanks a bunch!!!

[@remasrebas3776]

I'm so glad I found your page! You're helping a lot with your clear explanations. The best teachers are those who put themselves in the shoes of total beginners, and you're doing it so well.

[@CsMuia]

Dani has a gift of making the difficult and challenging seem so easy. This is one of the, if not the best OOP tutorials on the planet. Thank you for sharing your knowledge in the subject area. Look forward to more tutorials.

[@Dani_Krossing]

Thank you so much 😊

[@itsyuupi]

I finished this playlist, and I'm so glad. PHP is very much the same as Javascript and others; it's just different to write. Thank you so much for sharing the knowledge.

[@Daleveloper]

You're so good at explaining things! I'm really impressed. I'm switching to PHP for the job I applied for, and I'm hoping to learn it all in 12 hours. xD

[@raizudu5813]

Excellent video. I pray that you will create a Laravel tutorial, and if it happens, I'm thrilled. Thank you once more for your tutorials, Dani. I gain a lot of knowledge. MABUHAY ka meaning I SALUTE you in filipino.

[@NemanjaMarkovic-nq4vu]

I watched your video, tutorial, about OOP and for the first time everything, from 1st sec till the last is crystall clear and easy to understand. Hope you make more videos and tutorials. Thank you!

[@amkamwebavenger3870]

I learned a lot from you, mmtut, back in 2016/17/18 when I started Web Development. Your tutorials helped me with all the fundamentals of designing website and building PHP websites. Even though I'm more of a JavaScript developer now, but I do miss your tutorials a lot. So happy to see your tutorial again. I'll definitely give some attention to PHP again so I'll build up my skills in PHP again and then move to Laravel. It would be great if you could do some advance tutorials on Laravel for PHP developers in your channel. Thank you so much for your tutorials and inspirations and all I learned from you. If I'm proud to be good in Web Development today, you helped set me up for who I'm today. Thank you and God bless you, Dani Crossing.

[@SanyamJain08]

Can u suggest me some good channel for JS...

@@SanyamJain08 Channel: Namaste Javascript

[@nisanka]

As always, You are the best teacher !!!👍👍

[@ghattassaliba4910]

thank you Dani for this course!

[@mmelimahlobo7656]

Thanks Danni for gracing us with another great tutorial,highly appreciated😊

[@jon82hill]

Yet another fantasitc video, i've looked at a lot of other videos for learning PHP, in particular OOP and how I can apply what I already know with proceedule PHP and re-factoring my code into OOP. Your style of teaching is amazing and for me makes much more sense, thank you :-)

[@SystemDesignNepal]

Glad to have you back on coding tutorials. Best KZbinr out there for anyone who wants to learn about coding and security at the same time. I love mmtuts 😅

[@republicofserbia]

I don't understand why this video has only 20k views. It's a free and great course. Maybe this language isn't that popular, and I made a mistake learning it. I hope I'm on the right web development path.

[@Dani_Krossing]

PHP is the top backend language for web devs, seeing that more than 80% of all websites are made with it 🙂 so you are not on the wrong path.

[@brandforte]

@@Dani_Krossing what of python? the alarm is too much about it and we are afraid of the learning curve and time invested. It should not be like how vb died for c#, when i was about to make goodies with com+ and avtivex, so PHP compensates well for me buying micropc loaded with linuxmint and LAMP became heaven where I sell SLAs by end of the year to remove my stack until payment renewed

[@brandforte]

Simply the best ever. I enjoyed the concept employed in your presentation

[@whisperscribe]

Love your explanation and teaching style!

[@AnkitMishra-h3n]

Thanks a lot sir 🙏. It will help a lot, you are a great teacher.

[@horizon6309]

Very good video, thanks for sharing. I was missing seeing oop implemented in a practical example. So I appreciate the second part of this video.

[@TechtalkAi2762]

We have just stared learning php oop in university I just found your course in KZbin 😊thanks bro 😎 form Afghanistan 🇦🇫

[@NicholasHunter-n2k]

Very informative and very well explained! Thanks

[@jorgeartaza9030]

I loved your procedural PHP and Object oriented PHP course. I learned a lot from it. Thank you so much. I was wondering if you can do a node.js playlist.

[@Thiago_1337]

i really understood how to code poo in php, i just found gold in your tutorials! thanks man!❤❤

[@ifastek]

God bless you so much. Please keep up this good work in helping people understand things they consider difficult.

[@sihemmansour5303]

Thank for this precious tutorial ❤❤❤

[@md.arifmehedi6559]

greate teach in a simple way ... May God bless you

[@momenshtayeh67]

you are so awesome!! thanks for the playlist!

[@Seeker_747]

Thanks alot for the explanation our teachers at school always link towards your channel to understand things better

[@timoanjala4358]

Huge fan! You have very natural way of explaining these things! Waiting for more Laravel tutorials!

[@user-pf8jj1uu1f]

I needed to seen an example with forms and OOP relation but this helps too, thanks much.

[@chrisvanrooyen8982]

Wow, thank you so much for this video. You have literally opened my mind to new possibilities and much better coding practices.

[@Starboy12328]

Dani... You are great teacher ❤❤❤

[@AlessandraPensadora]

Thank you from Brazil 💚

[@matthewjared8820]

Thank you for your amazing teaching skills!:)

[@mickar200]

Wow the way you explain the code makes it so easy to understand definitely learned a lot from your video thank you very much

[@mosesdwana9555]

you explained so clearly and to the point. thank you so much for sharing your knowledge. can you make a video to dive deeper into oop in php and Laravel? your Laravel tutorial is also very exceptional.

[@zahranajafpour7525]

Thank You, that was great 👏🙏

[@stephenlance4727]

This is such an awesome video. You don't just have the coding skills, but the communication skills as well. You approach from my vantage point -- procedural style. Then you show the differences, giving the how and why. Thank you for helping me finally start wrapping my head around OOP!

[@sksamassa95]

Thank you Dani. A lot of Love from Mali 🙏

[@RanaAdnan-b5v]

Thanks, a lot,,, it is very helpful to me.

[@samuelbaruch8790]

Thank you very much!

[@abbasrahim723]

Excellent Explaination!!! I really appreciate You Sir!!! ❤❤ From Pakistan

[@ramos_wd]

This is great just what I've been looking for before learning Laravel :)

[@chopbar4951]

mad man this thing was so catchy able to get the lesson way better than other videos thank you for the teachings idol god bless you more :)

[@GuessWho189]

00:45 the real reason beginners give up , but u got it and said it in the beginning so i will watch the whole video now

[@GuessWho189]

i am half way in this video so to speak i am at 31:32 and if you are a complete beginner to OOP and focus everything and listen to my master in PHP Mr Dani Krossing you my friend is no more a beginner in OOP. Thank you

[@MohamedAhmed-lw3hm]

Thank you very much you are the G.O.A.T

[@jestonibabas5290]

You are always be my best teacher.. keep up

[@Roghan777]

Thank you for this course❤

[@tina_5544]

Have last exams in a few weeks and literally cant get anything from my profs presentations (they are very minimalist) so rly tysmm

[@AlexanderGeorge1991]

Great spokesman. Well done

[@animestylegirl]

I applied to PHP developer, even though I don't have lot of PHP knowledge, and they got back to me from the company. So I started learning from your tutorials and it helped me so much! THANK YOU! I have 1 question about OOP Encapsulation. How by using PUBLIC getters and setters I am hiding data from the user? He can just use the getter and the setter to change private fields in the class. 😬

[@Dani_Krossing]

The user can’t access anything unless we allow them to 🙂 that’s why we use PHP, since it is a server side language, meaning the user can’t access the code. The reason we use getter and setters, are for our own benefits as the developer, since it allow us to have more control over how we get and set fields 🙂 not for the sake of the user.

[@moeinmahmoud-yo6fp]

Thank you Mr. Dani for this very useful course , you really made a hard efforts

[@baxtrice]

Making the jump from procedural to OOP - thank you for this video!

[@keylen_reynold]

Really appreciated :D

[@Lyrik-Klinge]

Thanks ... always VERY helpful!

[@Mudi2783]

Hi Dani! It's amazing how you keep improving the video series you already made, by making them again completely!🤯 I was wandering if you maby like to make a forgotten password system with OOP in the future? 😁 Have a nice weekend!

[@RolandTitan]

hey, just finished the whole series. I'm using it to build my passion project. thank you. I still need help setting up email verification, forgot password, etc. and tbh most tutorials ive found for this suck. I'd greatly appreciate it if you could put together a tutorial for email verification using php.

[@olga_lc]

Thanks Dani, it was a nice course! I think i'm ready to get into some wordpress now)

[@_Oluwasegun]

I love so much Danny. Thanks for your videos. We've been doing a lot of log in systems and Its almost like that's the only thing to do with PHP. Please can you do more projects with PHP this time

[@adrianpabe4476]

I never knew that mr. Beast is a literal beast in programming 😂 Great content! New sub here!

[@samuelnjau8086]

Thanks 😊👍

[@subhadipmishra328]

Thank you Sir, please start Laravel series I'm waiting for this. ❤

[@cardinapointz]

Well explained. Thanks bro.

[@LiteralHatReloaded]

thank you so much!!!!!

[@El_Bartto]

Thank you Dani!

[@realdaly]

48:36 incase somebody had the query fatal error it's because there's a typo in the sql query, just remove the single quote signs from around the table names from: ('username', 'pwd') to: (username, pwd)

[@isyrafismail7801]

thanks buddy

[@realdaly]

@@isyrafismail7801 np

[@cryptoknight7256]

Hey Dani! I wrote a series of codes years ago using functions instead of classes, and that's a habit I kept. In terms of speed (execution) which is the best route? Functions or Classes? Thanks for what you do!

[@Dani_Krossing]

Functions are faster because it involves less encapsulation, however you need to consider the purpose of your code rather than speed, when we talk about "when to use classes or functions". For example, if you need something like a login feature, then because of the scale/size of that feature, it is better off to use classes. However if you just need a simple feature to show the current time on your website, then it would be overkill to use classes. So it's not about "if you should use classes or functions". It's about "what tools best suits the task". 🙂 I see too many PHP developers argue about "Procedural vs OOP", and they all completely miss the point. It's like arguing about "if a screwdriver or a drill is the better tool", which is silly since they each have their uses.

[@cryptoknight7256]

@@Dani_Krossing Excellent. I basically use functions with APIs and Curl so I will not touch them then. I was asking about "execution speed" because I mostly interact with trading platforms, which require excecutions to be as minimal as possible :) Thanks again, Dani!

[@mustafaelfituri9531]

Dani, I just finished your php for beginners course, should I start with this course next or the old one you made since you explained mvc in it? I want to go to laraval after

[@Dani_Krossing]

This crash course is better than my other course imo 🙂

[@KetogenicGuitars]

11:30 But why? Ask it like a child. I think most powerful feature of object oriented programming is that you need to at least once think what is what. At least supposed to do it when thinking about API you want to expose to yourself later. Then it allows to modify that purpose as you can go back and change the object code isolated from other things in the program. This way you can create 100 or 1000 times larger program than you would have brain for when putting it all in to jumping around the code. This advantage applies to everyone's level. Very good understanding about oop basics is very helpful when creating programs from scratch. There is many other ways to organize the ideas but oop languages support it directly. Unfortunately PHP does not have easy overloading (yet?) so there still is the need to study oop with Java to get oop hammered in easiest (and most robust) way possible.

[@GerritforBazeja]

Thank you so much! Making PHP easier. May I draw the conclusion; a login-systeem with OOP is safer way than with procedural PHP? Or just an other way to do it?

[@birsingh5388]

Please create simple Wordpress plugin by using OOP concepts

[@SergioMoreno-m5z]

Great channel.

[@Maxim99t]

thank u dani!

[@OusmaneLy99]

Thanks for all Dani

[@ictkenyar]

Thank you for this

[@mugerwaobadiah1621]

Thnx for the tutorials, when au starting laravel series?

[@doganddev_funs]

In the futur you create tutorial for Laravel or Symfony for learn the next step in OOP PHP ? And thank's for you video :) It's perfect for understand the base of OOP simply. When a for advanced OOP ?

[@bendhiebhassen5144]

good job bro😍😍😍😍

[@mauriciomich]

Hello Dani, you are awesome !!! I need to know (in min. 39:14, line 9) why do you put try catch inside function connect() instead inside default __construct() ? thank you very much from Argentina.

[@selamitumer2431]

Thank you!

[@allesterOV251]

Nice one!

[@MarkoTH000]

Top content

[@aeryunclaycaluscos1242]

Thank you Mr.Beast

[@new-in8yt]

thank you man so much and i have a question 55:50 why you make it public and you don't make it protected ?

[@Dani_Krossing]

It’s because signupUser() needs to be accessed from a normal PHP file, when creating the object. 🙂 Protected we use, when only parent classes should have access to the method. So “a class accessing methods from another class”.

[@PechSoftware]

Hello Dani, I learned to use the MVC model with your tutorials a couple of years ago, I appreciate everything you teach in your videos, there is something that I could never do on my own and I researched it a lot but I can't find a way to do it. Using OOP and MVC, how do I ensure that a function that performs an INSERT in the database returns the ID of that INSERT? I tried every way to use lastInsertId but it doesn't work for me. Could you give me a hand with that? thank you.

[@GautamRampalli]

Hey, is it necessary to have a constructor when we intend to use getter and setter methods? Kindly educate me on this.

[@florisvandenberg7424]

Nope. The purpose of the constructor is in principle to easily setup member variables. If you do this through setters, there's no need for a constructor.

[@aljongabrielambasvaldez]

I hope you create a tutorial about the foreign keys I see that you used it on the comment tables :D, thank you from Philippines.

[@billalbaiteche1531]

thank you

[@rousondas4111]

Thank You sir

[@YepTriedToTellYou]

The amount of code that OOP can save is very high when citing generic classes and inheriting to more specific classes. That being said, there is a maintenance price for inheritance and polymorphism.

[@moritzschurmann4580]

Hey! As i can see you get a desk that can adjust its height. Im beginning to study informatics and also im gaming alot and just wanted to ask you, if you could recommand a desk? Because also im moving out and im gonna get a fresh setup anyways :D Would you say those desks are worth their money?

[@tanny_edits]

Who's watching this because Dani released a tutorial on Laravel?

[@Netvirux]

"Hi Dani, I trust you're doing well. I've been working on developing a PHP script and I want to ask you something. I'm interested in implementing a server-side activation mechanism to ensure that users need to interact with my website or server before the script can be fully activated and used. Additionally, I want to make it challenging for users to modify or bypass the activation mechanism and ensure that I have remote control over the activation process. Could you please provide guidance on how I can build such a mechanism? Specifically, I'm looking for advice on: 1. Implementing the activation logic within the PHP script. 2. Enhancing security measures to prevent unauthorized modifications or bypassing of the activation mechanism. 3. Establishing remote control over the activation process to enable/disable script functionality as needed. Thank you in advance for your help!

[@Sj-yf2jg]

Elon Musk tutorial version 😂. Love your tutorial videos bro

[@jhanosabad1822]

In applying as a php developer, is it very important to master DSA? cause I think it would be better, especially these comes up with so many logics.

[@mavisDev]

Good explanation sir. but i observed something from the setter and getter method you explained. wouldn't it be better if we set the brand first and then call the getter method afterward? Like this