Question

How to define and use a a base class and an extension of the class in PHP

Answer 1

class profession 
{
   var $iam;

   function profession($prof) 
   {
       $this->iam = $prof;
   }
   function set_profession($prof) 
   {
       $this->iam = $prof;
   }
   function print_profession() 
   {
       echo $this->iam;
   }
}
class worker extends profession 
{
   var $name;
   var $age;

   function worker($name, $age, $prof) 
   {
       $this->name = $name;
       $this->age = $age;
       $this->set_profession($prof);
   }
   function print_all() 
   {
       echo $this->name . " " . $this->age . " ";
       echo $this->print_profession();
   }
}


$w1 = new worker("dan", 47, "programmer");
$w1->print_all();


/*
run:

dan 47 programmer

*/

 

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