1 | Introduction to PHP Programming for Beginners | 2023 | Learn PHP Full Course for Beginners
Summary
TLDRThis PHP course introduction targets beginners, aiming to demystify PHP's basics and its application in web development. The instructor emphasizes a gradual learning curve, starting with foundational PHP concepts before advancing to databases and security. Despite PHP's reputation as a server-side language, it remains dominant in web development, with 78% of websites using it. The course will avoid overwhelming beginners with security details early on, focusing on PHP fundamentals first. It will not cover frameworks like Laravel, prioritizing core PHP knowledge.
Takeaways
- 😀 The course is designed to be beginner-friendly, aiming to make PHP accessible to those new to programming.
- 🎓 PHP, which stands for 'PHP: Hypertext Preprocessor', is a recursive acronym and is primarily used for web development.
- 🌐 PHP is a server-side language, meaning the code runs on the server and is not visible to the client's browser.
- 🔍 Despite myths of PHP being 'dead', it powers over 78% of websites, indicating its dominance in the backend language space.
- 🚀 The course will start with basic PHP concepts and gradually introduce more complex topics like databases and security.
- 🛠 Learning PHP is recommended for anyone looking to specialize in web development, and it's particularly useful for those planning to use WordPress.
- 📚 Documentation for each lesson will be provided to allow for deeper understanding and reference.
- 🔑 The course will initially focus on procedural PHP programming before delving into object-oriented programming.
- 🏗️ Frameworks like Laravel will not be covered in this beginner course to avoid overwhelming new learners with too much information at once.
- 💻 The next step in the course is setting up PHP and installing a local server, a common practice for web developers.
Q & A
What is the main goal of the PHP course mentioned in the script?
-The main goal of the PHP course is to make it beginner-friendly, ensuring that people who have never done PHP before, and might find programming languages intimidating, can get into the course without feeling overwhelmed.
Why might PHP be intimidating for beginners?
-PHP might be intimidating for beginners because it is their first programming language, and it's quite normal to find any programming language intimidating when starting out.
What does PHP stand for and what is its primary use?
-PHP stands for hypertext preprocessor, and it is primarily used for making websites. However, it can also be used for other purposes such as creating desktop applications.
How does PHP differ from HTML, CSS, and JavaScript in terms of where it runs?
-PHP is a server-side language, meaning it runs on the server of a website and not inside the client, which is the browser. In contrast, HTML, CSS, and JavaScript run inside the browser.
What percentage of websites use PHP as their backend language as of 2023?
-As of 2023, more than 78% of websites use PHP as their backend language.
Why do some people consider PHP to be a 'dead' language?
-Some people consider PHP to be a 'dead' language because it is mainly used for web development, whereas other languages like Python can be used for a broader range of applications. However, PHP is still dominant in web development.
Which popular websites and platforms use PHP?
-Popular websites and platforms that use PHP include Facebook, Wikipedia, and WordPress, which is a content management system.
How does the course approach the learning of PHP?
-The course starts with beginner-friendly, procedural PHP programming and gradually becomes more advanced. It also emphasizes the importance of learning theory before moving on to practical examples.
What are the three categories the course divides PHP learning into?
-The course divides PHP learning into three categories: the actual PHP language, learning about databases and how to manipulate them, and security.
Why does the course choose to focus on PHP before diving into security?
-The course focuses on PHP before security to prevent beginners from becoming overwhelmed. Security is a crucial aspect of PHP, but it is introduced later in the course to allow for easier digestion of the material.
Will the course cover any PHP frameworks like Laravel?
-The course will not cover any PHP frameworks like Laravel, as it is designed for beginners and focuses on the basics of PHP. The instructor suggests learning the basics before considering frameworks.
Outlines
🚀 Introduction to PHP Course
This paragraph introduces a new PHP course aimed at beginners. The instructor emphasizes the course's beginner-friendly nature, promising to make PHP accessible to those new to programming. The course will start simple and gradually increase in complexity, focusing on making PHP understandable for novices. PHP is described as a server-side language primarily used for web development, which can be embedded into HTML. The instructor dispels the myth that PHP is dead, citing its widespread use in 78% of known websites as of 2023. PHP's versatility is contrasted with languages like Python, which are used for a broader range of applications. The paragraph concludes with mentions of popular websites using PHP, such as Facebook, Wikipedia, and WordPress, and a recommendation for those interested in web development to learn PHP.
📚 Balancing Theory and Practice in PHP Learning
The second paragraph discusses the importance of balancing theoretical knowledge with practical application when learning PHP. The instructor plans to include many examples throughout the course to illustrate how theoretical concepts are applied in real-world web development. The course will initially focus on the fundamentals of PHP programming before delving into databases and security. The approach to teaching PHP is broken down into three categories: PHP language basics, database manipulation, and security. The instructor argues against teaching security from the outset, as it can overwhelm beginners, and prefers to introduce it later in the course. The paragraph also addresses frequently asked questions, such as the inclusion of documentation, the choice between procedural and object-oriented programming, and the decision not to cover frameworks like Laravel in this beginner course.
🛠️ Setting Up for PHP Learning
The final paragraph serves as a conclusion to the introduction, with the instructor expressing hope that the viewers enjoyed the video. It teases the next episode, which will cover the setup of PHP and the installation of a local server on the viewer's computer. The necessity of a local server for PHP, a server-side language, is explained, and reassurance is given that the process is straightforward and won't harm the user's computer. The paragraph ends with a thank you and a musical outro, signaling the end of the introduction and anticipation for the next part of the course.
Mindmap
Keywords
💡PHP
💡Server-side language
💡Web development
💡Beginner-friendly
💡Frameworks
💡Procedural programming
💡Object-oriented programming
💡Security
💡Content management system (CMS)
💡Local server
Highlights
Introduction to the course as a beginner-friendly PHP tutorial.
Focus on making PHP accessible for complete beginners who have never programmed before.
PHP is a server-side language, meaning the code runs on the server and not in the browser.
Comparison between PHP and Python, highlighting PHP's dominance in web development with over 78% of websites using PHP.
Explanation of PHP's usage in major websites such as Facebook, Wikipedia, and WordPress.
Discussion of the common misconception that PHP is 'dead' due to its specificity to web development, unlike Python's broader use cases.
Recommendation for PHP as the primary language for those interested in web development, emphasizing its popularity and ease of learning.
Introduction to PHP as a recursive acronym, 'PHP: Hypertext Preprocessor.'
PHP is easy to integrate into HTML and works well with CSS for web development.
Distinction between client-side languages (HTML, CSS, JavaScript) and server-side languages like PHP.
Outline of the course structure: starting with procedural PHP and gradually advancing to more complex topics.
Introduction of databases and how they interact with PHP for storing and retrieving information.
Emphasis on the importance of security in PHP, but security concepts will be introduced gradually to avoid overwhelming beginners.
Frequently Asked Questions (FAQs) section addressing common beginner concerns like documentation, procedural vs. object-oriented PHP, and the use of frameworks.
Promise of future topics like Laravel, but the focus of this course will remain on core PHP programming.
Transcripts
so welcome to a new version of my PHP
course now in this video we're going to
talk a bit about what exactly PHP is and
what you're going to learn in this
course here and why it's going to be a
little bit better structure than the
previous one I have in the channel so
let's go and talk a bit about what
exactly this course is and who it is
made for now here at the beginning it is
going to be a beginner friendly course
so to speak my main goal is to make sure
the people has never done PHP before and
might find a little bit intimidating
because they've never done a programming
language before we'll be able to get
into this course here and don't find it
overwhelming so that is going to be my
main priority as for going on with these
lessons here it is quite normal to find
PHP intimidating if this is your first
programming language so don't be scared
that this is going to be overwhelming
because I will try to make it as
understandable as possible for people
who has never done any sort of
programming before with that said of
course this course is going to get more
and more complicated and more and more
advanced as we go on but here in the
beginning it is going to be very
beginner friendly so with that said
let's go and talk a bit about what
exactly PHP is and what you can use it
for now PHP stands for hypertext
preprocessor actually it stands for PHP
hypertext preprocessor it is what you
call a recursive acronym when you have
the word itself inside its own spelling
now PHP is a language that I use mainly
for making websites but it can be used
for other things as well like for
example creating a desktop application
if you know how to do it but it is
something that is more commonly used for
web development one of the reasons it's
so easy to use for web development is
because you can very easily embed it
into the HTML when you start creating a
website using HTML and CSS and it is
also a very easy language to learn
compared to many other programmer
languages out there and one of the
things about PHP you may not know is
that it's actually considered a
server-side language meaning that the
PHP you're going to program is going to
run on the server of your website but
not actually inside the client which is
inside the browser so languages such as
HTML CSS and JavaScript which actually
runs inside the browser these languages
run differently than PHP which is
actually running on the server instead
this means that when you're writing PHP
inside your website you can't actually
see the code inside the browser which
you can when it comes to for example
HTML CSS and JavaScript so PHP is
completely hidden since it runs in the
server instead so with all that said
let's go and talk about the elephant in
a room is PHP dead because when it comes
to websites on the internet right now
currently in 2023 we have more than 78
of websites out there that we know of
that are using PHP as their backend
language this means that PHP is
currently massively dominating when it
comes to the back end languages that we
use for websites out there today but one
of the reasons I do often hear that PHP
is a dead language and you shouldn't use
it anymore has a lot to do with the fact
that PHP is only used mainly for web
development whereas other languages such
as python is used for all sorts of
things including you can also use Python
4 web development so if you were to take
the Python programming language and say
okay how many people are using python
nowadays versus people who are using PHP
then python is going to have much higher
numbers however these are actually not
the numbers you should look at since we
need to look at how many people are
using python for when it comes to web
development versus people who use PHP
for web development and when it comes to
this PHP is much much higher numbers
than when it comes to python it pretty
much boils down to the fact that some
people on the internet don't like PHP
because it's more specifically suited
towards web development whereas a
language like python can be used for
many other things besides web
development so if you're sitting there
and you want to learn specifically web
development then PHP is by far the
language that I would recommend using
when it comes to web development of
course python is also an amazing
language to use for web development if
you want to use Django as a framework
but PHP is just more the more popular
use language when it comes to
specifically web development so just to
mention couple of websites that do
actually use PHP we do have Facebook
which uses a version of PSP we do also
have Wikipedia canvas is also a very
popular website that uses PHP and then
we do also have WordPress which is not
really a website but more of a Content
management system which is also the most
popular content management system out
there today so if you plan on using
Wordpress at some point in the future I
do recommend that you learn PHP since it
is what they use when it comes to
plugins and just the WordPress CMS
system in itself learning PHP is
definitely something that I highly
recommend if you're just planning on
going into web development as a web
developer but now let's go and talk a
bit about Theory versus practice when it
comes to implementing PHP inside your
website because when it comes to
learning any sort of programming
language like for example PHP then
things will be a little bit slow in the
beginning it is just a very typical
thing when you learn a new programming
language that you have to learn all the
theory first and then later on you start
getting into some more practical
examples so you can actually see see oh
okay so that's how we use it inside for
example our website I will try to
include as many examples as I can as we
go throughout this series but it is
important to know that there will be a
lot of theory here in the beginning so
you don't need to worry too much about
it if you're looking at these lessons at
the beginning and thinking to yourself
okay so I can't really see how this code
that we're learning has to be used
inside a real website just keep
following the lessons at some point you
will get to a point where you get a
realization of oh so this is how we need
to use everything that we learned inside
a real website but now let's go and talk
a bit about how I am going to approach
this course here it is my experience
that people become very easily
overwhelmed when it comes to teaching a
back-end programming language like PHP
so it's important to split things up
into multiple lessons to make sure that
people can digest it a lot easier that
being said when it comes to teaching PHP
you can roughly divide PHP into three
different categories when it comes to
learning PHP as a language you have the
actual PHP language which is just
learning PHP and how to write it and how
to Output things inside your website you
know just plain PHP programming and how
to actually write things that do
something inside your website then after
learning PHP you're going to start
learning about databases and how to
actually manipulate databases by pulling
out data or inserting data inside the
database a database is a place where we
store information for example if you
want your website to remember things
about your users and then the last thing
you need to learn about is security Now
security is a huge thing when it comes
to PHP since you are essentially
manipulating data from the user and a
lot of that data is going to be
sensitive data so it is important to
take security very serious when it comes
to PHP because it is something that is
crucial to learning PHP and you can't
learn PHP and just go into it with the
mindset of okay so security is just kind
of like like an off side thing security
is something you need to do and it is
something you need to look into at some
point and it is something that we will
start looking into a little bit further
into the course later near the end I do
want to point out here that I do know a
lot of people think it's very important
that you teach all security at the
beginning when a person starts learning
PHP but in my experience a lot of people
will get overwhelmed if you teach
everything when it comes to security at
the same time as you also try to teach a
complete beginner the basics of PHP so
in order to digest things a lot easier
we're just going to focus on PHP then
later on we're going to start learning
how you need to implement security into
the PHP you already learned of course
there is going to be moments where we
can't avoid talking about security and
when those moments come we will of
course talk about some security but any
security that isn't directly related to
any sort of lesson that we're learning
about is not something we're going to
talk about until later on so with that
said let's talk about some frequently
asked questions since I do want to
answer some of the questions I have
received in the past in my comment
section will I include documentation for
each lesson yes there will be
documentation for each of the lessons
that I teach inside the description of
the video so if you want to Deep dive a
little bit further into the lesson that
we're learning about then you can of
course look into that documentation and
learn a little bit further about what
we're learning will we do procedural or
object-oriented PHP programming now here
at the beginning we will focus on doing
procedural PHP programming since I do
know that it's easier to get people into
PHP when it comes to procedural
programming later on in the course it
will of course Deep dive a little bit
further into object oriented PHP
programming but when it comes to just
PHP here at the beginning like I said
it's going to be procedural and just to
mention it for any beginners watching
this you don't need to look up object
oriented PHP just focus on procedural
PHP and learning that and then later on
we will get to do object oriented PHP
and talk a bit about what exactly it is
will I cover a framework like larawell
now something people may not know about
especially if you are a beginner when it
comes to learning any sort of language
like HTML CSS JavaScript PHP python
whatever you're trying to learn there
will always be Frameworks now Frameworks
is a way for us to follow a well
framework in order to build things much
easier much faster and just kind of like
to automate some things for us and a lot
of things when it comes to especially
PHP and Security will actually be
automated when it comes to doing
something using larawell for building
PSP applications however since this is
going to be a PHP beginner course and I
do think it's important that people
shouldn't even look at a framework until
they learned the basics of PHP we will
not cover any sort of Frameworks in this
course here at most it is going to be a
separate course at some point in the
future but for now it is not going to be
part of this course here so with that
said I hope you enjoyed this little
introduction here in the next episode
we'll talk about how to set up PHP and
how to install a local server on your
computer since we did talk about PHP
being a server-side language so we do
need to have a server in order to
actually write PHP inside a website and
again just to mention this for the
beginners here you don't need to freak
out when I say you need to install a
local server on your computer it is
something that takes literally a minute
to do and it's not something that's
going to break your computer anything it
is something that everyone that does web
development at some point will have to
do when they start learning how to make
websites so with that said I hope you
enjoyed this little video and I'll see
you guys in the next one
[Music]
[Music]
thank you
[Music]
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