Php oop!

[asifnayem]

can any one give a firm details about whats the difference between normal php and php oop!! what is extra in object oriented programming!! please let me know. I came here as i googled this and not getting the whole thing.

[just_m3.]

can any one give a firm details about whats the difference between normal php and php oop!! what is extra in object oriented programming!! please let me know. I came here as i googled this and not getting the whole thing.

Here an simple description of what php oop can' do .. i can't tell you more because i'm still learning on that :D

So . php oop its gonna make your codding very,very light and easy to manage .. because an php oop class can be used on manny scripts on different tasks is adaptable so for example to make an ease off ussage you could use it verry simple such as

<?php 

$myoop= new oopclass();
$myoop->task('commands here','and something else');

 ?>

While you gonna still learning you gonna think that its more like some' simple functions defined , but believe me that its more than just a simple function because an' oop class can use lot of functions defined in his content , as you can see in the upper example $myoop->task is a called function so you can execute a whole script just with 3 - 4 lines as simple as that :p

So go for OOP ...

Object Oriented PHP Tutorial for Beginners - KillerPHP.com

here is a beginner tutorial for you enjoy reading it !


Cheers !

[morse]

For large applications, PHP OOP is good but for small applications PHP OOP is bad

[shushant]

Any1 of u Can Tell me
that is dis right way to access functions in class

class mycls {
public function me(){
return "Hi";
}
public function hehe(){
echo $this->me();
}
}

or this

class mycls {
public function me(){
return "Hi";
}
public function hehe(){
echo me();
}
}

nd what is use of $this

[softwarefreak]

1st one is correct

$this represents the object inside the class

class mycls {
public $name;
public function me()
{
return "Hi";
}
public function hehe()
{
//inside the class
echo $this->me(); 
}
}
$object = new mycls;
echo $object->me();
//look at the above code, you had to create an instance of the class but inside the class you can use $this :P :D 

[shushant]

1st one is correct

$this represents the object inside the class

class mycls {
public $name;
public function me()
{
return "Hi";
}
public function hehe()
{
//inside the class
echo $this->me(); 
}
}
$object = new mycls;
echo $object->me();
//look at the above code, you had to create an instance of the class but inside the class you can use $this :P :D 

:P i know had to create an instance make it wrk

[softwarefreak]

:P i know had to create an instance make it wrk

I know dat, you know but I tried to show the use of $this
oreilly OOP e-book for a clear understanding, it's very helpful

[shushant]

I know dat, you know but I tried to show the use of $this
oreilly OOP e-book for a clear understanding, it's very helpful

Don't take me as wrng i was in need of help In OOP :p Having Problem understaning The use of $this and Some other Variables

[CreativityKills]

OOP can be a force for both good and evil. Evil if you don't know what you're doing.

[StunningNick]

$this

1st one is correct

$this represents the object inside the class

class mycls {
public $name;
public function me()
{
return "Hi";
}
public function hehe()
{
//inside the class
echo $this->me(); 
}
}
$object = new mycls;
echo $object->me();
//look at the above code, you had to create an instance of the class but inside the class you can use $this :P :D 

i think "$this" represent non-static call , don't get me wrong, I'm an noob willing to learn :P

[softwarefreak]

i think "$this" represent non-static call , don't get me wrong, I'm an noob willing to learn :P

Ok master, got it :D

added after couple of minutes :D (just phped php.net for perfect answer)

$this is a reference to the calling object (usually the object to which the method belongs, but possibly another object

[StunningNick]

this

$this represents the object inside the class
i think "$this" represent non-static call , don't get me wrong, I'm an noob willing to learn :P

none of us is wrong technically/programatically...

"this" represent an non-static call to an object/method/variable bla bla bla etc... thanks for correction Dude :cheers:

[something else]

im a noob at oop ..... how do you call for a function within a function within the same class ?

[GumSlone]

im a noob at oop ..... how do you call for a function within a function within the same class ?

Not oop: function_name();

Oop: $this->function_name();

[something else]

I mean if i have got a class like:

<? 
class someclass{

funtion function1(){
 //do something here
}

funtion function2(){
  //how do i use function1 here?
// $someclass->function1();  //tried this and it caused errors
// or is it $this->function1(); //i havent tried using this
}

}
?>