Print class properties using custom function

Question

Its not working. print only name. how can i print all properties? i cant find my error. please someone solve it with description. my code is...

 <?php
   class pavel{
     public $name="pavel"; 
     public $age="23";
     public $degree="CSE";
      public function myself_set($a,$b,$c){
        $this->name=$a;
        $this->age=$b;
        $this->degree=$c;
      }

      public function myself_get(){
        return  $this->name."<br />";
        return  $this->age."<br />";
        return  $this->degree."<br />";
      }


   }
   $obj = new pavel();
   $obj->myself_set("parvej","24","BSc");
   echo $obj->myself_get();
   echo $obj->myself_get(); 
   ?>

return statement ends the execution of a function/method

tereško
– tereško

2016-09-04 15:00:46 +00:00
Commented Sep 4, 2016 at 15:00 — tereško
– tereško, Commented Sep 4, 2016 at 15:00

trincot · Accepted Answer · 2016-09-05 07:47:10Z

1

In this function:

public function myself_get(){
    return  $this->name."<br />";
    return  $this->age."<br />";
    return  $this->degree."<br />";
}

... only the first return statement is executed, at which point the function exits back to the caller. So the other return statements are "dead code": they will never be executed.

Change to something like:

public function myself_get(){
    return  $this->name."<br />".
            $this->age."<br />".
            $this->degree."<br />";
}

This will return one string made up of the three values.

See it run on eval.in

edited Sep 5, 2016 at 7:47

answered Sep 4, 2016 at 16:00

trincot

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2 Comments

Pavel Parvez Over a year ago

it return only name

trincot Over a year ago

Did you make a mistake? See it run on eval.in/635087. It outputs all three values.

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