PHP Front To Back [Part 12] - Common String Functions

In this video we will go over some common and useful string functions such as

substr()
strpos()
strtoupper()
strtolower()
ucwords()
trim()
str_replace()
gzcompress()

CODE: Code for this video

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[Festerbestertester]

In substr('Hello', 1, 3), the second number is actually the number of characters to extract, not the position of the end of the substring. So substr('computer', 3, 3) will return 'put'.

[petecapecod]

No VS Code && no Prettier ...? How did we LIVE back then lol 😂🤯 These videos are great even years later! Thanks Brad

[salemmagdy]

One of the very best tutorials I've ever watched. Thanks!

[adilmughal]

Please brad keep adding more videos in this playlist. It is very useful.

[Osteele]

Forgive my newbie question. Executing this line with or without curly braces yields the same result: echo "{$value} is a string<br>"; Would someone be kind enough to explain why. Thank you

[OliverMensahDev]

I have learnt something new. I did not know about passing variables in {}

[ChowChannel]

How many episodes do you think this series will have? Thanks btw im really enjoying it and learning alot...also do you recommend any other resources to learn about the language of PHP? Thank you!!

[mustafaaljasim]

Can we use this code in the HTML side instead of using trim function ?

oninput="this.value = this.value.replace(/\s/g, '')"

[qwertzuiop]

at 11:00, why do you put {} around variable names in your echo? They are outputed the same way weather you put it or not so it seems unnecessary.

[eb]

@10:54 why do you use curly braces here for $value? I tried it without and I had no issues. Are you mixing things up with Angular's String-Interpolation maybe? :D

[xrZt]

Did not know you can use # (hash) to comment a single line. Nice!

[yusuf-]

With strpos() what would happen if the string does not contain the sub string?

[erlongs]

Hey Brad, is it possible a chapter about CRON JOB? How to run a script on the server? I want to delete photos older than 30 days and I thought do this with cron task, but I have no idea about how to do. And a big question, how to save files below the public_html to be safe? And how to access them in the cms? Thanks a lot.

[NadeemGorsi]

There was no need saying sorry about that musical ping. but when you say its another nice thing..

[odunladeoluwaseun]

a certain eduonix learning stole some of your videos. am sure the voice is sure yours

[MohamedAliskiaa]

won't you complete the angularFire tutorials ?

[alexstevensen]

Kind of funny what kind of commercials appear when you watch this stuff "Hi! do you want to make a website blablabla" if they went something like "Hi! do you want a snicker bar a can of cola and a pack of sigarettes?" that would make a lot more sense.. That AI is not really 'there' yet..

[wdhuntertv]

Who not use Live Reload Google Chrome Extension: or do you want newbies to not feel intimidated as you click refresh on browser each time.

Good teacher

[samuelpimenta]

I miss the times when Brad answered the comments

[adilmughal]

You are just focusing on javascript. Please add videos on PHP as well.