[PHP-DOC] #29536 [Bgs]: Example correction

[nlopess]

 ID:          29536
 Updated by:  [EMAIL PROTECTED]
 Reported By: mdhp at gmx dot de
 Status:      Bogus
 Bug Type:    Documentation problem
 PHP Version: Irrelevant
 New Comment:

This page has been removed from the manual, and replaced with:
http://php.net/manual/en/language.oop5.visibility.php

(you report seems to be solved in the CVS of this new page)


Previous Comments:
------------------------------------------------------------------------

[2004-08-05 14:59:14] mdhp at gmx dot de

Description:
------------
In Manual (http://www.php.net/manual/en/migration5.oop.php)

Migrating from PHP 4 to PHP 5
New Object Model
Example B-4. Private and Protected Members accesibility.

Some output-hints/descriptions were wrong and var definition(content)
confusing.

Reproduce code:
---------------
<?php
class MyClass {
   private $Hello = "Hello, World!\n";
   protected $Bar = "Hello, Foo!\n";
   protected $Foo = "Hello, Bar!\n";

   function printHello() {
       print "MyClass::printHello() " . $this->Hello;
       print "MyClass::printHello() " . $this->Bar;
       print "MyClass::printHello() " . $this->Foo;
   }
}

class MyClass2 extends MyClass {
   protected $Foo;
            
   function printHello() {
       MyClass::printHello();                          /* Should print
*/
       print "MyClass2::printHello() " . $this->Hello; /* Shouldn't
print out anything */
       print "MyClass2::printHello() " . $this->Bar;  /* Shouldn't
print (not declared)*/
       print "MyClass2::printHello() " . $this->Foo;  /* Should print
*/
   }
}

$obj = new MyClass();
print $obj->Hello;  /* Shouldn't print out anything */
print $obj->Bar;    /* Shouldn't print out anything */
print $obj->Foo;    /* Shouldn't print out anything */
$obj->printHello(); /* Should print */

$obj = new MyClass2();
print $obj->Hello;  /* Shouldn't print out anything */
print $obj->Bar;    /* Shouldn't print out anything */
print $obj->Foo;    /* Shouldn't print out anything */
$obj->printHello();
?> 

Expected result:
----------------
<?php
class MyClass {
   private $Hello = "Hello, World!\n";
   protected $Bar = "Hello, Bar!\n";
   protected $Foo = "Hello, Foo!\n";

   function printHello() {
       print "MyClass::printHello() " . $this->Hello;
       print "MyClass::printHello() " . $this->Bar;
       print "MyClass::printHello() " . $this->Foo;
   }
}

class MyClass2 extends MyClass {
   protected $Foo;
            
   function printHello() {
       MyClass::printHello();                          /* Should print
*/
       print "MyClass2::printHello() " . $this->Hello; /* Shouldn't
print out anything */
       print "MyClass2::printHello() " . $this->Bar;  /* Should print
*/
       print "MyClass2::printHello() " . $this->Foo;  /* Should print
but empty */
   }
}

$obj = new MyClass();
print $obj->Hello;  /* Shouldn't print out anything */
print $obj->Bar;    /* Shouldn't print out anything */
print $obj->Foo;    /* Shouldn't print out anything */
$obj->printHello(); /* Should print */

$obj = new MyClass2();
print $obj->Hello;  /* Shouldn't print out anything */
print $obj->Bar;    /* Shouldn't print out anything */
print $obj->Foo;    /* Shouldn't print out anything */
$obj->printHello();
?> 



------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=29536&edit=1