return unset method

[osherdo]

I am trying to return the unset method (with the __destruct function) but it only returns the error at the top of th page and not at the bottom as it should be.

 

Can you tell me how do I return it in the bottom please? here's my code:

 

 

<?php

 

echo "Fourth drill:"."<br><br>";

class MyClass4

{

  public $prop1 = "I'm a class property!";

 

  public function __construct()

  {

      echo 'The class "', __CLASS__, '" was initiated!<br />';

  }

 

  public function __destruct()

  {

      echo 'The class "', __CLASS__, '" was destroyed.<br />';

  }

 

  public function __toString()

  {

      echo "Using the toString method: ";

      return $this->getProperty();

  }

 

  public function setProperty($newval)

  {

      $this->prop1 = $newval;

  }

 

  public function getProperty()

  {

      return $this->prop1 . "<br />";

  }

}

 

class MyOtherClass extends MyClass4

{

  public function newMethod()

  {

      echo "From a new method in " . __CLASS__ . ".<br />";

  }

}

 

// Create a new object

$newobj = new MyOtherClass;

 

// Output the object as a string

echo $newobj->newMethod();

 

// Use a method from the parent class.

echo $newobj->getProperty();

 

 

  ?>

 

[QuickOldCar]

If you echo within it will echo wherever it was included, instead return the result and echo where using it.

 

As for where it is displayed on a page, that is the job for css style, shouldn't use style in function results.

Edited January 28, 2016 by QuickOldCar

[requinix]

It is executing in the proper order: https://3v4l.org/7lALJ.

[osherdo]

@QuickOldCar I am not sure I got what your'e trying to say.

anyway here's a screenshot of how it did look when posting this problem here:

 

http://4.1m.yt/8qLiQI9.png

 

and after I changed the code to look like this - calling the unset method explicitly it now shows it properly:

 

(I post the second class only for convenience):

class MyOtherClass extends MyClass
{
  public function __construct()
  {
      echo "A new constructor in " . __CLASS__ . ".<br />";
  }

  public function newMethod()
  {
      echo "From a new method in " . __CLASS__ . ".<br />";
  }
}

// Create a new object
$newobj = new MyOtherClass;

// Output the object as a string
echo $newobj->newMethod();

// Use a method from the parent class
echo $newobj->getProperty();

unset($newobj); generate messsage on browser.

  ?>
 

And now it shows well:

 

http://i63.tinypic.com/x4g4tc.png