A.
Infl.
And I think the feeling that this.
And we're going to put our EPUB info file name like this, so I think that is like this.
So let us click on this for us, Prince.
It is pretz.
They filename is.
Yes, like this.
OK, so are we going to save that?
We've got to reload a page.
And.
Pavulon.
OK, here are you, Puff Infl, that is.
The ladies Larry Page puff info in one, which, as you can see is the full name is called Profundo,
and here we can display the full name without extension and you need us to take the entire filename
with extension.
And you're going to pass this as parameter out in for function in here.
You will see Puffy for filing and how to do, for example, if wants to display only the extension.
If what we display on the station is a very simple and very easy in there, we're going to put this
like this and we're going to say.
And the extension, which is very broad and then within the limits extension.
Like this, and to get excession regular, take their requests reg'lar, take their requests, we're
going to say file.
A product image.
And you need just to make this earth, susses, because we are going to use this in saying this, cause
we're going to use this session in and during all our projects that we are going to be developing.
And if your product name and product image and to get the station we just say gets original, gets clients.
Gets clients the original.
Extension.
Extension that this is a function Gaige.
Clients are regional extension.
And here we can pretz.
So.
This is the fight in.
We to remove his shirt.
Let's take this and we can print can say print.
The extension.
He's.
And to put it like this, and it is big and I'm going to reload, yes, as you can see, I'm going to
get the extension is GPG.
So it is.
It's H.M.S. Properties.
And.
There is over a year.
And.
And here, a big ol glory, Larry Page, as you can see, I'm going to get your regional name is Cards.
I'm just not the first name is called Profile and extension is JP.
So you need to really know a really you and you want to really make some exercise about this, because
we are going to be using is in there.
And I have a question, for example, and if we want, for example, to say, for example, an image
in our project, upload image in our database.
So the desire is how we can identify each image because we can upload the two images in our database
having the same name and the dirt when we are going to retrieve images, when we are going to display
images, we are going to get confusion.
So the desire is to identify each images.
So we are going to use the time function and its function is going to generate in a in a unique identity,
a unique and name of an image.
So we are going to create another variable is a variable.
We cannot call this variable filename to store.
This is the filename that we are going to store in our database, a unique filename, even if the original
name of our effort is the RSL, even if we have two files having the same name.
But we are going to make we are going to integrate the type function in order to a in order to make
these first defrays difference.
And they're going to create a very we called Third World them to store.
Erica Saifuddin to start is going to be a full name.
Yes, like this and.
Sorry, Glenn makes a clear cut mission here.
We're going to put on this car and we're going to put.
Look, these here are going to put dots and here we are going to educate station none of these.
Extension is put the extension and between the extension here we have and here we are going to put the
time function.
You will understand what is the function and its function is going to generate a unique value here between
here.
Even if we download, even if you want to upload a two images with the same name, but its hand function
will generate a unique and unique value for each files, each for each file that we are going to download.
So I'm going to say, for example, Prince.
Controversy, controversy, I got to say, for example, Prince and Princess and the frog name to start
is.
Is in anger, I guess, this variable feeling like this.
Yes, and let us make sure.
The leaders remove extensions here, yes, and then if we reload a page, you should see we are going
to get the default into stories like this and this is the town function itself.
Function generates automatically a unique value for each fuzz.
And if I reload, for example.
You should see the town function tents every time you get a large reason why, even if you download,
even if you upload a file having the same name, it will be different.
Well, you're going to save it in your database, because if we win a lot, for example, you're going
to see we're going to get some changes here.
The last is six.
So let us, first of all, reload.
You should see we have three here.
And this is the importance of the time function and the detail function will make and will avoid confusion
between images which which are going to have the same name, the same name.
So I think that it was very simple and very easy.
And you need to make some Espinoza's.
This exercise is about the file because we are going to be using it in our project.
Goodbye.