6: What Are Internal Functions in PHP | PHP Tutorial | Learn PHP Programming | PHP for Beginners

What Are Internal Functions in PHP | PHP Tutorial | Learn PHP Programming | PHP for Beginners. In this PHP tutorial you will learn about “built-in functions/internal functions” which are ways for us to “do something/change” certain elements on our website. An example of an internal function, could be searching for a specific word or sentence inside a paragraph of text.

The following link is a list of built-in functions you can use: http://www.w3schools.com/php/php_ref_string.asp

➤ 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: https://www.patreon.com/posts/php-6-download-15607013

Comments

Amber Raj says:

@mmtuts
I am having trouble when I open this code. It works fine and reverses everything typed in as expected but I get the error:
Notice: Undefined index: text in C:xampphtdocsamberNewexp.php on line 9.
It goes away after first input. How to get rid of this error.



< ?php $val=$_GET['text']; echo strrev($val); ?>

Prajapati Hardik says:

Which software used for coding???

web pad says:

Do you have a course in Udemy? I will definitely buy your courses

Vincent McKeown says:

Thank you for putting these videos together. I found yours to be the most helpful in understanding PHP.

ROMANTIC SCENTS (Bath ♥ Body ♥ Soaps) says:

nice easy to follow !

aniket agarwal says:

what are the packages that you have installed for php in sublime text

Isep Castle says:

Thanks a lot. What text editor/php code editor are you using?

joshan Sahib says:

I just say love sir

Sam Razzy says:

how long do you take to upload new video? Just asking.. like r u updating weekly basis ?

Nijeesh Joshy says:

can you do tutorials for java-script or j query

Anand Sanmani says:

Which IDE you are using?

Evokt Evokt says:

Your tutorials are awesome… it’s the first time I hear someone making the distinction between built-in functions and user defined functions!

jackendy cherenfant says:

are you using Windows 10? your screen looks nice!

joshan Sahib says:

What A beauty of videos of Php

All Might says:

4:05 sorry two I cant count xD

Štěpán Fau says:

1:47 How did you drag the string inside the parentheses? Thanks :)

dylan spin says:

thank you

Write a comment

*

Human Verification: In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Do you like our videos?
Do you want to see more like that?

Please click below to support us on Facebook!

Send this to a friend

▷ Other ReviewsVehicles▷ Show Cars▷ Motorbikes▷ Scooters▷ Bicycles▷ Rims & Tires▷ Luxury BoatsFashion▷ Sunglasses▷ Luxury Watches▷ Luxury Purses▷ Jeans Wear▷ High Heels▷ Kinis Swimwear▷ Perfumes▷ Jewellery▷ Cosmetics▷ Shaving Helpers▷ Fashion HatsFooding▷ Chef Club▷ Fooding Helpers▷ Coktails & LiquorsSports▷ Sport Shoes▷ Fitness & Detox▷ Golf Gear▷ Racquets▷ Hiking & Trek Gear▷ Diving Equipment▷ Ski Gear▷ Snowboards▷ Surf Boards▷ Rollers & SkatesEntertainment▷ DIY Guides▷ Zik Instruments▷ Published Books▷ Music Albums▷ Cine Movies▷ Trading Helpers▷ Make Money▷ Fishing Equipment▷ Paintball Supplies▷ Trading Card Games▷ Telescopes▷ Knives▷ VapesHigh Tech▷ Flat Screens▷ Tech Devices▷ Camera Lenses▷ Audio HiFi▷ Printers▷ USB Devices▷ PC Hardware▷ Network Gear▷ Cloud Servers▷ Software Helpers▷ Programmer Helpers▷ Mobile Apps▷ Hearing AidsHome▷ Home Furniture▷ Home Appliances▷ Tools Workshop▷ Beddings▷ Floor Layings▷ Barbecues▷ Aquarium Gear▷ Safe Boxes▷ Office Supplies▷ Security Locks▷ Cleaning ProductsKids▷ Baby Strollers▷ Child Car Seats▷ Remote ControlledTravel▷ Luggages & Bags▷ Airlines Seats▷ Hotel Rooms▷ Fun Trips▷ Cruise Ships▷ Mexico Tours