php 6- lecture ( Classes)

 I was going on its clever taking and in this Lecture, we're going to

learn about beach gases and objects first of all this review the six of

classes an object real quick so well by in the class using a class cured

followed by the class name and inside the currently back this we have

properties and methods of the class so properties are just in other words for

variables and that's what we call properties is what we call variables

inside the class and methods is what we call functions and so the glass so

you can think of a class as just the collection of property these and

methods and that's all it is and if we wanted to access our property inside

the glass we would use a keyboard this followed by the object operating

an operator also known as a dark I'm just going to call(Dallas Website Development) 

the radar from now and you do the same thing you for as if you wanted to access 

the method names well now I would say to a glass as we actually instead she the object

using the new you're followed by our last name and at this point when we do

this the object of the class has been instantiated and that means the object

is going to inherit or basically obtain all the methods and properties of

that class so we can use the hard operator again earlier the object

operated to access all those properties and methods with the object so let's

move on and let's let me define a simple class called and again glass can

gained early brackets now inside the glass I'm going to find a bunch of

properties and just one method so, first of all, every game is going to have a

price every game going to have a name every get games going to have a photo

array covered picture and I'm also going to define the variable in directory or

the deer and I'm going to have specified to fold value were and this is a

you're acting area where all I gained pictures are going to be lucky had its

own at this point to have a valley class was just define on that to function

are not a function and method and this method is going to print game

information to the screen so right now at this point it doesn't really do

anything but let me just show you how to instead she at the objects so if i

had ~~~~~~~ had [UM] invariable and I said new gained at this point out the

game would become the game variable will become an object also gain class

a theme is the object typed game clouds and second starts said some of this

properties to the actual game so I can say something like gained object

the operator named he calls by a shark and since big game the are price equals

fourteen ninety-nine big gained dark photo equals and this is the jay bag

name of the photo which is inside that games [UM] or and so here I'm just

giving you an example of how you would set these properties outside the

class for the actual objects so inside the print function I can now see and

this named occur this price and occurred this so to [SMACK] this directory

first and then for tough ok at this point let's see what happens here if i

called it method outside the class game dark crane game should out but some

information (Dallas Website Development) is so printed out all that information but lets me just define a

constant then you really defined called the are and it's just going to have

an again it now for the constants it's a little different we don't use that

this keyword and a dark object operator instead that we do this we do cells.