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

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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.

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

VMcKeown

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

evoktevokt

I'm here! 😎 Great video, just posting a comment to show some support! Keep up the good work. 🤙

BornDoubleUp

Thanks for compiling php videos they are very helpful and you sure do make php easy as learning letters of the alphabet

daven

and it looks like python..
thanks a lot you're awesome and you makes the things look simple and cool

youssefmansour

Function strrev it's something i can't think i will ever use. There must be a list of the most used predetermined functions. I'll look for it

Hey great work 👍

Questions:

How do you echo a background-image from css into wordpress?

I have already created the customerizer function

Help!!!

Eggsec

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

aniketagarwal

HI Is there a way to see pre-builtin function str_reverse to see how it is coded out. Thanks

khanleader

I am new in PHP and just learning in this videos, what text editor is good to use. Thank you in advance

judyannaparri

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

jcastillo

How was hi in (Hi Daniel) in position 0 and 1 at the same time ?

mahmoudahmed

php has similar syntax to C-like languages esp c++.

primordialmind

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

stepanfau

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

gdttechreview

What is the reason for disabling comments? That's how I keep track of videos I watched.

AnteZivkovic

in arrays do you have to write the number in quotes

rishabbulusu

Dear sir can you explain this in javascript console error messsage "Page layout may be unexpected due to Quirks Mode"

krishanlanka

@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 on line 9.
It goes away after first input. How to get rid of this error.

<html>
<form>
<input type='text' name='text'>
<input type='submit' name='submit' value='reverse'>
</form>

<?php

$val=$_GET['text'];
echo strrev($val);

?>
</html>

rajamber

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

webpad

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

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

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