13: Our First PHP Project! | Procedural PHP Tutorial For Beginners | PHP Tutorial | mmtuts

In this PHP tutorial video we will create a small project to help you understand how we handle data submitted by a user on our website.
➤ GET ACCESS TO MY LESSON MATERIAL HERE!
First of all, thank you for all the support you have given me!
I am really glad to have such an awesome community on my channel. It motivates me to continue creating and uploading content! So thank you!
I am now using Patreon to share improved and updated lesson material, and for a small fee you can access all the material. I have worked hard, and done my best to help you understand what I teach.
I hope you will find it helpful :)
Material for this lesson: / lesson-material-42361704

[@leopoldomedeiros8420]

That's why I love your videos, you explain the "whys" instead of the "whats". 99% of tutorials on KZbin are only coding along without any explanation, then we watch it feeling frustrated in the end cause we don't learn anything, we just copy and paste.

[@m.hassan8142]

agreee with your point what is the ____ concept is on google search not why ??

[@kaosfang6907]

Just started learning php yesterday and i gotta say ive never learned anything as fast as im learning php, super helpful content man! Thank you so much!

[@imadel3647]

Daniel please please continue you're an amazing person, i have learned so many things from u, we need more people like you. Don't stop

[@bobbyit5238]

Hey my name is Bobby and after watching your videos for months I’ve become a Zend Certified PHP Software Engineer! Thanks a lot for great amazing content!

[@roshankc6044]

Bro u helped me a lot to understand php whole login form i build and now e-commerce just with ur concept (contact ,comments,login,password reset password,payment method and so on) that's incredible piece i have build so far 😍😍😍 i really happy that being part of ur channel

[@BviperR]

Hey Dani Your videos are great man! Thanks a lot. I started lots of programming courses and never keep on going. But yours are the best one! Please, keep making more videos!

[@mrmotion7942]

Great vid. I loved it when you coded along rather than just going though a slide show though. Thanks :D

[@_wekesar_6639]

Dani is the best. You taught me a lot in your lessons and now I build dynamic websites.

[@drnfrsh]

thank you so much for your videos. You break these down step-by-step and answer every question I have so far.

[@subish20me]

pressing the submit button gives me the php code what am i doing wrong

[@ranitsaha7826]

I always waited for this video from you dude, other channels are less interactive, and yes, some of them sucks. A lot. And this video was great. Plz do upload the next part soon. 😊😊

[@paulsinyard4518]

Excellent video, but although you do mention via a popup that you require the

[@Escko]

Awesome tutorial Dani!!!! Thanks!

[@sheltoncastelino8889]

Awesome explanation! Loved it!!!

[@janpedersen9120]

very good format, really like the simple stuff.. you can really build from this.

[@davescorneroftheworld1147]

Again, you are a GREAT instructor. I wish I could hit the like button five or six times! Your NEW gaming stuff... well, I watch it to support you but I am 69 years old and gaming is not My thing.

[@samirdutta6760]

Excellent video. Learning a lot from you. Thank you .

[@riskitall7421]

Hey Daniel, been a follower for years, love your content - it’s taught me how to code. Furthermore, are you fluent in react? It’s needed in jobs today. I love your teaching style and wanted to see if you would make a tutorial if you knew react well.

[@Teddyrobinson]

Thanks so much for this course!

[@Stoney_Eagle]

You've become a true coder haha, no more typing just magic appearance 😂😂 PHP is so much easier than C#. I whish there where some good explanatory tutorials for winforms 😉😉🙏

[@l3beast3]

great video my dude. blessings to you

[@carsmadness8555]

I created a blog system containing about 10 fields for the image upload. When I insert like 5 images and uploaded the blog to the web, the 5 empty fields will show the little icon when the image is not uploaded. Is there any way to hide this little icon if the image field was empty and it's empty in the database? Or i should every time change this add post codes? PLZ HELP!

[@kayboat4620]

Bro, thanks very much for the tut...

[@processorbot8761]

great video !!

[@creativeakshara8438]

Thanks 😊 For this

[@Gunesibraim]

This is great example thank you.

[@farrokhghayyem]

thank you men I'm from Iran and Id liked this php learn

[@mimme864]

im not getting the value printed in the page, are all of these codes in one file or two files? functions and index?

[@sudharsanpaskaran]

Amazing vid!!

[@christinandfilm7657]

currently learning this in my bootcamp

[@patrikkortvely1164]

Hi guys, can u help me pls? Whenever I'm working with xampp, after turning off the computer the file does not work until I create a new one and copying the exact same code into it. Do you have the same problem? Thanks for help and have a nice day!

[@madsa2332]

Great videos brother! It seems somehow i cant see the two last videos from this course. I think the video number 14 and video number 15 somehow got removed by youtube. Can you please reupload them. I would preciate that 🙏🏼🙏🏼

[@jvhorca545]

It would be awesome if you start a series of tutorials about PHP Frameworks

[@juniorpirela6885]

I love this tutorials, can you explain send data with ajax please??

[@dcry1003]

so if *and if* i finish writing the code but instead of getting the value of the added/subtracted number i get none a blank white screen with no text whatsoever *how should i fix it cuz i copied the whole code in the screen and put the folder in the htdocs folder* help! TwT

[@EagleGiggles]

I respect you!!!!!!

[@dilipdey5632]

Sir, I loved your videos.But,I have a problem in videos .That is gallery videos its php version 7.4.6 and it shows error parameter in php version 7.4.8

[@jaspreetsingh8434]

Amazing video

[@waeds3131]

thanks bro 🥰

[@sanaasana3309]

hello sir,first of all thank you so much for this tutorial,could you please tell me if I can watch your ancient tuto even if it's not updated yet because I really like how you teach PHP

[@metadance3028]

I love to learn ReactJS :3 i hope you teach ReactJS :>>

[@bekriberhanu2470]

thanks a lot.

[@MicheleMoodispaugh]

cool video)

[@maximk7816]

You should tell more about "pure coincidence". Does this mean I could use different names for passing values?

[@ahangaraadil]

Simple but dope. 👻

[@DevlogBill]

Excellent video! I learned so much. I used to always wonder when creating HTML and CSS what in the world is this name="null" used for? Now I know thanks.

[@RICO_2jz]

Hello! Can you make vid to make website html in mobile plz Because i have prob with css Its not connecting? Why? Plz make vid

[@matevzrutnik2929]

Why did error acured when i first write case and then it sid that problem is unexpected cse

[@ashkanahmadi]

Hi Dani. Your videos are excellent. You have a playlist PHP Tutorials with 65 videos in it. Are you going to redo all those videos in this updated playlist? Thanks

[@manuelsaturday8559]

Yeeeesss. Comeback

[@IspanasOnTop]

4:58 "label choose operation", where did that go? Shouldnt it suppose to be one of the options or like a placeholder for oper? Also instead of getting white space, im getting error undefined value messages when values are just empty, any advice? thx

[@marginZer0]

The label tag is attached to the input so that when clicked on it focuses on that input (mainly mobile related). It is also for screen reader usability etc. Kinda pointless in this particular situation. In order to get a placeholder in a select you can use this: Placeholder goes here.

[@ascadasc]

thank you so much I made my own calculator

[@geofsaviationhub6979]

Hello Dani can you make some more vids on MySQL and PHP projects?

[@evivox]

Instead of you could have written , as the user wouldn´t be able to type strings into those input fields.

[@manv5908]

Could you please make an video on Dynamic Select box, thank you!

[@sujalkhatiwada6535]

Please make a real world OOP based project. it will really help, if possible make using MVC, because there are not so much such tutorials which gives real life experience in mvc by doing real life project.

[@anasmikael5753]

Hi, where is the number 14.. I could not find it..The only one I have now is number 15 (create a php Calculator)

[@name_code5092]

Hi sir I want ask how to develop a website using two different languages like php and c# or other lang Im just so curious

[@sanamshaikh3087]

How can I develope oop based monthly income/outgoing system in web develpmnt

[@johnlee5941]

Hi Dani, I follow your instructions step by step, but I can’t compile the results successful. Finally I found that I need put those super global $_GET inside the functions to compile, so weird….

[@Pradeepkarn]

Hw to make unique slugify url in php

[@sanamshaikh3087]

How can I create login system for monthly income without form in oop php

[@griep5735]

I'm a little confuced... The code works for the most part, but it wont actually output the result whenever I say: echo "Value: " . myCalc($num01, $oper, $num02); It only actually output the result when I say: echo myCalc($num01, $oper, $num02); Did I get the string-operator wrong? I managed to find the problem, but don't know how to fix it...

[@mimme864]

similar problem, what do i do?

[@by6321]

@Dani Please make a Codeigniter 4 tutorials.

[@AndrewOBannon]

1. is it essential for php developer to know wordpress and other other cms? 2. how often does php developer need to adjust apache server?

[@geneee]

PHP MVC Project please. Many companies uses the MVC framework, and the procedural is really not that efficient.

[@JacksonMarshal]

Luv u men 🌹

[@ayoubdardar6614]

Whta if submit nothing ?

[@tanmaykokkula6211]

You're very pretty! ^_^

[@rzar5476]

how to tell that submit button will shows the php code, i mean , what if there is 2 button on the form tag?

[@Dani_Krossing]

You wouldn’t have more than one button per submit. 🙂 It would have no purpose.

[@wibudesu205]

Can you make a laravel tutorial?

[@devTalks3641]

throught this example I found it extremely similar to javascript syntax

[@messismo10]

In PHP the database connetion must be a singleton?, sorry for my english.

[@Sencifouy]

"Must"? No. It's better for it to be , though. As opening up a DB connection is resource heavy.

[@messismo10]

@@Sencifouy Thanks bro.

[@jolasunbankoke1712]

Followed code for code, didnt work it is saying it Undefined array key "oper" "num01 and 2"

[@mimme864]

same, did u figure it out?

[@muhammadabbagana3067]

I think is time to start a PHP framework either laravel or Codeigniter

[@Galgaldas]

Symfony

[@muhammadabbagana3067]

@@Galgaldas why symfony??

[@ongkylianando1870]

Can u please make a tutorial about. Making a pdf and send it to email using php

[@princealien6448]

what kind of programming language are you using? thank you. i'm learning a lot from you. I'm a third year student taking Information Technology course. And your tutorials are helping me a lot specially now that we are learning from online classes.

[@QuietWind01]

It literally says it in the title, PHP

[@davidbayo4243]

Please sir.... How to make payment on a website using PHP

[@yousifky]

❤

[@sadafrad]

Hi i did exactly the same but the result was the content of function.php file !! Why? Would you please guide me?🙏🏻

[@QuietWind01]

You need to have this running on a live server or localhost server. PHP is serverside code and needs to run on a server. You cannot just double click a .php file and open it in your browser to make it work like you could a .html file

[@YK-dx4ux]

You need to have local server environment and you need to open your php file with the proper tags ( start with )

[@nv3796]

can't find #14

[@Wohaho]

I just one to add something, please make sure you are using htmlspecialchars or htmlentities as he did not say anything about that. Anyway great video

[@Dani_Krossing]

Thank you :) You are right, htmlspecialchars() would be a required addition to my little exercise here to prevent a user from injecting code into the website. Should have included that as well.

[@markcremer3954]

Realy like you vid's but at 6:57 you say at the very first you create a function.....so my code wasn't working checked it twice all ok so I tried te add at the very first its workink now... I thought is only within HTML-code.

[@yigitsr]

No. Whenever you write php code, it should be inside tag. Otherwise php code won't work.

[@koenv5740]

Same here until I added the

[@QuietWind01]

Always have at least an opening tag, however if, you have a .php file with PURELY PHP code, you should start with an opening tag, it can cause your PHP code to not run and throw out errors

[@yasironvideo]

No where I see "Choose operation!" on the html page, why did we write it?

[@Dani_Krossing]

5:34

[@yasironvideo]

@@Dani_Krossing Thank you so much for your swift response, however I don't see the label "Choose operation!" in the form (run time)

[@EmailSlapper]

Thank you Dani! I sent you an email.

[@harishkushwaha4254]

Pls make a video for security and making a hack free website

[@luisjimenezjimenez3288]

you have a little mistake, you misplaced the label tag, it should be outside the select tag and you put it inside, regards!

[@0x1stvan]

You are worked in production with procedural php?

[@Sencifouy]

no

[@Aymaan_Mulla_TECH]

Bro when are u gonna update the old php playlist

[@Dani_Krossing]

That's what I'm doing right now 😅 literally with this video

[@Stoney_Eagle]

@@Dani_Krossing haha

[@Aymaan_Mulla_TECH]

@@Dani_Krossing thanks a lot for the feedback sorry for disturbing u

[@Dani_Krossing]

@@Aymaan_Mulla_TECH No problem ;) and no need to apologize for asking questions :) I'm more than happy to answer

[@I1Ido.]

what is dir="ltr"????

[@Dani_Krossing]

It's just a indicator to where the text should align to, since some countries write text from "right to left", instead of "left to right". 🙂 You can just leave it out, and it will default to "left to right".

[@I1Ido.]

@@Dani_Krossing ok! i found this very helpful.

[@kylebanner788]

thank you code mr beast

[@vectorv750]

Hi everyone I would like to ask for some advice from this community of web developers about the problem that I am facing right now as I am personally not an IT person. I hired a web developer to develop an e-commerce website for me. Yesterday I came to know that the PHP version that was used to creat the website was very old, it’s PHP 5.6. A friend of mine who a understand a thing or two about the web development, said that this web developer had you, in an ugly way thoroughly. What he meant is that the version is to old. And it’s practically useless. He said it’s impossible to upgrade it or do anything about it. He said the web developer sold me a useless website. If it’s not a problem for you guys, could you please enlighten me as how bad is my situation here, and if my friend is right. Because, though my friend understanding something about web developing but he is not a professional.

[@YK-dx4ux]

Contact your hosting party, they will be able to advise you. If you upgrade your PHP you can always revert it (though it might be difficult with v5.6)

[@tenminutetokyo2643]

DOOD!

[@davo._.4447]

Notice: Undefined variable: num02 in C:\xampp\htdocs\my website\functions.php on line 22 this shows up everytime i run the programme on local host any help?

[@QuietWind01]

Spelling or syntax error most likely

[@komm11]

I have just watched #13, where is #14?

[@Dani_Krossing]

If there are no more videos in the playlist, this is the last one.

[@komm11]

​@@Dani_Krossing Confused after having found another similar PHP course of yours kzbin.info/www/bejne/o4nHoXaInLdgrqc ...

[@martylavender7299]

I cant be the only one that thinks this but Daniel low-key looks like Elon Musk! Haha Dope!