Concept Of Traits
Traits are used to declare methods that can be
used in multiple classes. A trait is like class. Traits reduces the
complexity, and avoids problems associated with multiple inheritance and
Mixing. Note that PHP does not allow multiple inheritance. So Traits is used
to fulfill this gap by allowing us to reuse same functionality in multiple
classes.
Traits Containing:
·
Methods
·
Abstract methods
·
The methods can have any access modifier
o
Public,
o
Private,
o
Protected
<?php
class Dish{
public function vegetables(){
echo "I am from vegetable";
}
public function bread(){
echo "I am from bread";
}
}
trait sweet{
public function sweet(){
echo "I am from sweet Dish on trait";
}
}
class Dish2 extends Dish{
use sweet;
}
$objDish2 = new Dish2();
$objDish2->sweet();
?>
Output Here
I am from sweet Dish on trait
