PHP Basic Concept

What does PHP stand for?

PHP means – Personal Home Page, but it now stands for the recursive backronym PHP: Hypertext Preprocessor.

PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management system and web frameworks.

Php Syntax

What is PHP? Write your first PHP Program

A PHP file can also contain tags such as HTML and client side scripts such as JavaScript.

  • HTML is an added advantage when learning PHP Language. You can even learn PHP without knowing HTML but it’s recommended you at least know the basics of HTML.
  • Database management systems DBMS for database powered applications.
  • For more advanced topics such as interactive applications and web services, you will need JavaScript and XML.

The flowchart diagram shown below illustrates the basic architecture of a PHP web application and how the server handles the requests. 

What is PHP? Write your first PHP Program


Why use PHP?

You have obviously head of a number of programming languages out there; you may be wondering why we would want to use PHP as our poison for the web programming. Below are some of the compelling reasons.

  • PHP is open source and free.
  • Short learning curve compared to other languages such as JSP, ASP etc.
  • Large community document
  • Most web hosting servers support PHP by default unlike other languages such as ASP that need IIS. This makes PHP a cost effective choice.
  • PHP is regular updated to keep abreast with the latest technology trends.
  • Other benefit that you get with PHP is that it’s a server side scripting language; this means you only need to install it on the server and client computers requesting for resources from the server do not need to have PHP installed; only a web browser would be enough.
  • PHP has in built support for working hand in hand with MySQL; this doesn’t mean you can’t use PHP with other database management systems. You can still use PHP with
    • Postgres
    • Oracle
    • MS SQL Server
    • ODBC etc.
  • PHP is cross platform; this means you can deploy your application on a number of different operating systems such as windows, Linux, Mac OS etc.

What is PHP used for & Market share

In terms of market share, there are over 20 million websites and application on the internet developed using PHP scripting language.

This may be attributed to the points raised above;

The diagram below shows some of the popular sites that use PHP 

What is PHP? Write your first PHP Program

2,224 comments

  1. item340353738

    It’s in point of fact a great and useful piece of information. I’m happy
    that you simply shared this helpful information with us.
    Please keep us up to date like this. Thanks for sharing.

    My blog :: item340353738

  2. drug rehab in queens ny

    To follow up on the up-date of this theme on your site and would
    wish to let you know just how much I appreciated the time you took to
    publish this handy post. drug rehab in queens ny
    the post, you really spoke regarding how to definitely handle this
    issue with all convenience. It would be my own pleasure to get together some more strategies from your site and come as much as offer some others what I have
    benefited from you. Many thanks for your usual wonderful effort.

  3. drug rehab ocean county nj

    Do you mind if I quote a few of your articles as long as I
    provide credit and sources back to your webpage? My blog site is in the exact same niche as
    yours and my visitors would definitely benefit from a lot of the information you provide here.
    Please let me know if this alright with you.

    Thanks!

    my website: drug rehab ocean county nj

  4. slim36 avis

    This web site certainly has all of the info I wanted concerning this subject and didn’t
    know who to ask.

  5. https://Bbs.now.Qq.com/

    I read this post fully on the topic of the resemblance of most up-to-date and
    preceding technologies, it’s awesome article.

  6. page

    These are in fact fantastic ideas in regarding blogging.

    You have touched some pleasant points here. Any way keep up
    wrinting.

  7. 광주마사지

    Cool blog! Is your theme custom made or did you download it from somewhere?
    A design like yours with a few simple tweeks would really make my blog shine.

    Please let me know where you got your theme. With thanks

  8. Dermayre Review

    I would like to take the ability of thanking you for your professional advice I have constantly enjoyed visiting your
    site. I will be looking forward to the particular
    commencement of my college research and the entire groundwork would never have been complete
    without consulting your web blog. If I can be of any assistance to others, I’d be glad to help via what I have learned from here.

    Feel free to surf to my web-site – Dermayre Review

  9. drug rehab during covid

    Hello there I am so excited I found your site, I really found
    you by accident, while I was researching on Aol for
    something else, Anyhow I am here now and would just like to say kudos for a marvelous post and a all round entertaining blog (I also love the theme/design), I don?t
    have time to browse it all at the minute but I have bookmarked it and also added your RSS feeds,
    so when I have time I will be back to read a great deal
    more, Please do keep up the great jo.

    Also visit my web page … drug rehab during covid

  10. drug rehab 34698

    Great beat ! I wish to apprentice while you amend your web site, how could i subscribe for a
    blog web site? The account aided me a acceptable deal.
    I had been a little bit acquainted of this your broadcast
    provided bright clear concept

    Feel free to surf to my page; drug rehab 34698

  11. buy cialis

    Quality posts is the important to invite the visitors to
    go to see the web page, that’s what this web site is providing.

  12. 야동

    Excellent beat ! I wish to apprentice while you amend your
    site, how can i subscribe for a blog web site? The account helped me a
    appropriate deal. I have been tiny bit acquainted of
    this your broadcast provided bright clear idea

  13. online casino singapore

    Hey There. I found your blog using msn. This
    is an extremely well written article. I’ll be sure to
    bookmark it and come back to read more of your useful information. Thanks for the post.
    I’ll certainly comeback.

  14. embedded analytics in s4 hana

    just before|ahead of|in advance of|right before} or following the inspiration course tob uild Your
    personal SAP Fiori App while in the Cloud.
    Anubhav’s Instruction will teach you about recommendations, equipment, and
    ideal methods for building, developing, and deploying your really
    have SAP Fiori application.
    Thanks for curating the information on scn.This post is
    extremely handy.

  15. drrx fdating

    Hello colleagues, how is all, and what you desire to say
    concerning this post, in my view its genuinely awesome for me.

  16. Victorina

    I don’t even know how I ended up here, but I thought this post was
    good. I do not know who you are but definitely you are
    going to a famous blogger if you aren’t already 😉 Cheers!

  17. vach ngan ve sinh

    It’s hard to come by well-informed people on this subject, however, you seem like you know what you’re
    talking about! Thanks

  18. drug addicts

    Hello, after reading this remarkable piece of writing i am as well happy to share my know-how here with mates.

    My site – drug addicts

  19. Agen Joker123

    Hi! I know this is kind of off topic but I was wondering if you knew where
    I could find a captcha plugin for my comment form? I’m
    using the same blog platform as yours and I’m having problems finding one?
    Thanks a lot!

  20. Paulkam

    [url=https://amoxicillinamoxil.com/]augmentin generic[/url] [url=https://prednisonechem.com/]can i buy prednisone online[/url] [url=https://hydroxychloroquinequick.com/]hydroxychloroquine 200mg 60 tablets[/url] [url=https://viagragenericsildenafil.com/]buy female viagra online[/url] [url=https://hydroxychloroquinehcqn.com/]plaquenil 200 mg daily[/url]

  21. patel649.kesalipolylink.com/p/1

    excellent points altogether, you just won a logo new reader.
    What would you recommend in regards to your publish that you made a few days ago?

    Any positive?

Leave a Reply

Your email address will not be published. Required fields are marked *