List Info

Thread: Class Construction in PHP
Class Construction in PHP
user name
 2007-05-24 08:29:12 

  


  

    Hello,



I use the following commands to work with arrays:
$array = array("Test"; => 123,

        ;           ;  "Abc"  => 456);

//Extract array values into vars with the same name of the keys in lower case
extract(array_change_key_case($array, CASE_LOWER), EXTR_PREFIX_SAME, "");



However, i'd like to do this using a OO Class (I'm a begginer in OO).

So, i do this:


class CArray {

   ;   var $Array;



      function CArray($arr) {

   ;       $this->Array = $arr;

      }

   ;      function Extract()  {

   ;       extract(array_change_key_case($this->Array, CASE_LOWER), 
EXTR_PREFIX_SAME, "");

      }

}



$arr = new Array($array);

$arr->Extract();



Nothing happend... not even an error. What is wrong in this class?

-- 
"Omnia si perdas, famam servare memento"

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
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 http://www.360psg.com
 
 
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     Re: Class Construction in PHP
  


  

     user name

     2007-05-24 10:03:12
  


  

    

  


  

    

$arr = new CArray($array);



On 5/24/07, Ralph Rassweiler < ralphrassgmail.com">ralphrassgmail.com> wrote:

Hello,



I use the following commands to work with arrays:
$array = array(&quot;Test"; => 123,

&nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ;  "Abc&quot;  => 456);

//Extract array values into vars with the same name of the keys in lower case
extract(array_change_key_case($array, CASE_LOWER), EXTR_PREFIX_SAME, "&quot;);



However, i'd like to do this using a OO Class (I'm a begginer in OO).

So, i do this:


class CArray {

   ; &nbsp; var $Array;



 &nbsp; &nbsp;  function CArray($arr) {

   ; &nbsp; &nbsp; &nbsp; $this->Array = $arr;

&nbsp; &nbsp;   }

   ; &nbsp; &nbsp;  function Extract()&nbsp; {

   ; &nbsp; &nbsp; &nbsp; extract(array_change_key_case($this->Array, CASE_LOWER), 
EXTR_PREFIX_SAME, "&quot;);

&nbsp; &nbsp; &nbsp; }

}



$arr = new Array($array);

$arr->Extract();



Nothing happend... not even an error. What is wrong in this class?

-- 
"Omnia si perdas, famam servare memento&quot;







-- 
Sem mais para o momento,
Rodrigo Souza

--------------------------------------------------------------------------------
:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
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     Re: Class Construction in PHP
  


  

     country flaguser name
Costa Rica		
     2007-05-24 10:03:35
  


  

    

  


  

    





You don’t have a constructor, in PHP the constructors
syntax are something like this:




 



Class CArray{



 &nbsp; &nbsp;  Var $Array;



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; 



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; function
__construct($arr){



 &nbsp; &nbsp; &nbsp; &nbsp;   ; $this->Array
= $arr;



 &nbsp; &nbsp;  }



 



...



 



It’s different of java
;)



 



--



Wilkin



 








class CArray { 

 &nbsp;   ; var $Array; 



&nbsp; &nbsp; &nbsp; function CArray($arr) { 

 &nbsp;   ; &nbsp; &nbsp; $this->Array = $arr; 

 &nbsp;   ; } 

 &nbsp;   ; &nbsp;  function Extract()&nbsp; { 

 &nbsp;   ; &nbsp; &nbsp;
extract(array_change_key_case($this->;Array, CASE_LOWER), EXTR_PREFIX_SAME,
&quot;"); 

 &nbsp;   ; } 

} 



$arr = new Array($array); 

$arr-&gt;Extract(); 



Nothing happend... not even an error. What is wrong in this class?











--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
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     Re: Class Construction in PHP
  


  

     user name

     2007-05-24 11:26:38
  


  

    

  


  

    Hey,

I use the constructor "__construct&quot;, but no good:

class CArray {
 &nbsp;   &nbsp;  var $Array;
&nbsp; &nbsp;  &nbsp;  
 &nbsp;   &nbsp;  function __construct($arr) {
 &nbsp;   &nbsp;   &nbsp;  $this->Array = $arr;
&nbsp; &nbsp;  &nbsp;  }

   ;  &nbsp;  
 &nbsp;   &nbsp;  function Extract() {
 &nbsp;   &nbsp;   &nbsp;  extract(array_change_key_case($this->Array, CASE_LOWER), EXTR_PREFIX_SAME, "&quot;);
   ;  &nbsp;  }
}

$ar = new CArray($array);
$ar-&gt;Extract();


What&#39;s wrong?


On 5/24/07, Wilkin Melendez < wilkinwmelendez.com">wilkinwmelendez.com> wrote:

















You don't have a constructor, in PHP the constructors
syntax are something like this:




 



Class CArray{



 &nbsp; &nbsp;  Var $Array;



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; 



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; function
__construct($arr){




 &nbsp; &nbsp; &nbsp; &nbsp;   ; $this->Array
= $arr;



 &nbsp; &nbsp;  }



 




...



 




It's different of
 java
;)



 



--



Wilkin



 









class CArray { 

 &nbsp;   ; var $Array; 



&nbsp; &nbsp; &nbsp; function CArray($arr) { 

 &nbsp;   ; &nbsp; &nbsp; $this->Array = $arr; 

 &nbsp;   ; } 

 &nbsp;   ; &nbsp;  function Extract()&nbsp; { 

 &nbsp;   ; &nbsp; &nbsp;
extract(array_change_key_case($this->;Array, CASE_LOWER), EXTR_PREFIX_SAME,
&quot;"); 

 &nbsp;   ; } 

} 



$arr = new Array($array); 

$arr-&gt;Extract(); 



Nothing happend... not even an error. What is wrong in this class?




















-- 
"Omnia si perdas, famam servare memento&quot;

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
 For more options, visit this group at http://groups.google.com/group/Professional-PHP 
 -~----------~----~----~----~------~----~------~--~---





  

  
  
   
     
    

  

     Re: Class Construction in PHP
  


  

     user name

     2007-05-24 12:17:20
  


  

    

  


  

    "function CArray($arr)" == "function __construct($arr
)"
but "function __construct($arr
)" work only in  PHP 5


The problem was only that Array does not exist in PHP!!!!!!!!!




On 5/24/07, Ralph Rassweiler < ralphrassgmail.com">ralphrassgmail.com> wrote:

Hey,

I use the constructor "__construct&quot;, but no good:

class CArray {
 &nbsp;   &nbsp;  var $Array;
&nbsp; &nbsp;  &nbsp;  
 &nbsp;   &nbsp;  function __construct($arr) {
 &nbsp;   &nbsp;   &nbsp;  $this->Array = $arr;

&nbsp; &nbsp;  &nbsp;  }

   ;  &nbsp;  
 &nbsp;   &nbsp;  function Extract() {
 &nbsp;   &nbsp;   &nbsp;  extract(array_change_key_case($this->Array, CASE_LOWER), EXTR_PREFIX_SAME, "&quot;);
   ;  &nbsp;  }
}

$ar = new CArray($array);

$ar->Extract();


What's wrong?


On 5/24/07, Wilkin Melendez < wilkinwmelendez.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
wilkinwmelendez.com> wrote:

















You don't have a constructor, in PHP the constructors
syntax are something like this:




 



Class CArray{



 &nbsp; &nbsp;  Var $Array;



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; 



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; function
__construct($arr){




 &nbsp; &nbsp; &nbsp; &nbsp;   ; $this->Array
= $arr;



 &nbsp; &nbsp;  }



 




...



 




It's different of

 java
;)



 



--



Wilkin



 









class CArray { 

 &nbsp;   ; var $Array; 



&nbsp; &nbsp; &nbsp; function CArray($arr) { 

 &nbsp;   ; &nbsp; &nbsp; $this->Array = $arr; 

 &nbsp;   ; } 

 &nbsp;   ; &nbsp;  function Extract()&nbsp; { 

 &nbsp;   ; &nbsp; &nbsp;
extract(array_change_key_case($this->;Array, CASE_LOWER), EXTR_PREFIX_SAME,
&quot;"); 

 &nbsp;   ; } 

} 



$arr = new Array($array); 

$arr-&gt;Extract(); 



Nothing happend... not even an error. What is wrong in this class?




















-- 
"Omnia si perdas, famam servare memento&quot;







-- 
Sem mais para o momento,
Rodrigo Souza

--------------------------------------------------------------------------------
:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
 For more options, visit this group at http://groups.google.com/group/Professional-PHP 
 -~----------~----~----~----~------~----~------~--~---





  

  
  
   
     
    

  

     Re: Class Construction in PHP
  


  

     user name

     2007-05-24 12:21:59
  


  

    

  


  

    SORRY!!!!

"function CArray($arr)" == "function __construct($arr
)"
both equals function
both notations function


but "function __construct($arr

)" work only in  PHP 5



The problem was only that 
"new Array"; does not exist in PHP!!!!!!!!!



On 5/24/07, Rodrigo Souza < rodrigosouzadossantosgmail.com">
rodrigosouzadossantosgmail.com> wrote:
"function CArray($arr)" == "function __construct(
$arr
)"
but "function __construct($arr
)" work only in  PHP 5


The problem was only that Array does not exist in PHP!!!!!!!!!





On 5/24/07, Ralph Rassweiler < ralphrassgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">ralphrassgmail.com> wrote:


Hey,

I use the constructor "__construct&quot;, but no good:

class CArray {
 &nbsp;   &nbsp;  var $Array;
&nbsp; &nbsp;  &nbsp;  
 &nbsp;   &nbsp;  function __construct($arr) {
 &nbsp;   &nbsp;   &nbsp;  $this->Array = $arr;

&nbsp; &nbsp;  &nbsp;  }

   ;  &nbsp;  
 &nbsp;   &nbsp;  function Extract() {
 &nbsp;   &nbsp;   &nbsp;  extract(array_change_key_case($this->Array, CASE_LOWER), EXTR_PREFIX_SAME, "&quot;);
   ;  &nbsp;  }
}

$ar = new CArray($array);

$ar->Extract();


What's wrong?


On 5/24/07, Wilkin Melendez < wilkinwmelendez.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

wilkinwmelendez.com> wrote:

















You don't have a constructor, in PHP the constructors
syntax are something like this:




 



Class CArray{



 &nbsp; &nbsp;  Var $Array;



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; 



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; function
__construct($arr){




 &nbsp; &nbsp; &nbsp; &nbsp;   ; $this->Array
= $arr;



 &nbsp; &nbsp;  }



 




...



 




It's different of


 java
;)



 



--



Wilkin



 









class CArray { 

 &nbsp;   ; var $Array; 



&nbsp; &nbsp; &nbsp; function CArray($arr) { 

 &nbsp;   ; &nbsp; &nbsp; $this->Array = $arr; 

 &nbsp;   ; } 

 &nbsp;   ; &nbsp;  function Extract()&nbsp; { 

 &nbsp;   ; &nbsp; &nbsp;
extract(array_change_key_case($this->;Array, CASE_LOWER), EXTR_PREFIX_SAME,
&quot;"); 

 &nbsp;   ; } 

} 



$arr = new Array($array); 

$arr-&gt;Extract(); 



Nothing happend... not even an error. What is wrong in this class?




















-- 
"Omnia si perdas, famam servare memento&quot;







-- 
Sem mais para o momento,
Rodrigo Souza

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

:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------




-- 
Sem mais para o momento,
Rodrigo Souza

--------------------------------------------------------------------------------
:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
 For more options, visit this group at http://groups.google.com/group/Professional-PHP 
 -~----------~----~----~----~------~----~------~--~---





  

  
  
   
     
    

  

     Re: Class Construction in PHP
  


  

     user name

     2007-05-24 12:25:37
  


  

    

  


  

    
Sorry, i don't get it.

I';m Using PHP 5.1.4.


On 5/24/07, Rodrigo Souza < rodrigosouzadossantosgmail.com">rodrigosouzadossantosgmail.com

> wrote:
SORRY!!!!

"function CArray($arr)" == "function __construct(
$arr
)"
both equals function
both notations function


but "function __construct($arr


)" work only in  PHP 5



The problem was only that 

"new Array"; does not exist in PHP!!!!!!!!!




On 5/24/07, 
Rodrigo Souza < rodrigosouzadossantosgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
rodrigosouzadossantosgmail.com> wrote:
"function CArray($arr)" == "function __construct(
$arr
)"
but "function __construct($arr
)" work only in  PHP 5


The problem was only that Array does not exist in PHP!!!!!!!!!





On 5/24/07, Ralph Rassweiler < ralphrassgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">ralphrassgmail.com> wrote:



Hey,

I use the constructor "__construct&quot;, but no good:

class CArray {
 &nbsp;   &nbsp;  var $Array;
&nbsp; &nbsp;  &nbsp;  
 &nbsp;   &nbsp;  function __construct($arr) {
 &nbsp;   &nbsp;   &nbsp;  $this->Array = $arr;

&nbsp; &nbsp;  &nbsp;  }

   ;  &nbsp;  
 &nbsp;   &nbsp;  function Extract() {
 &nbsp;   &nbsp;   &nbsp;  extract(array_change_key_case($this->Array, CASE_LOWER), EXTR_PREFIX_SAME, "&quot;);
   ;  &nbsp;  }
}

$ar = new CArray($array);

$ar->Extract();


What's wrong?


On 5/24/07, Wilkin Melendez < wilkinwmelendez.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">


wilkinwmelendez.com> wrote:

















You don't have a constructor, in PHP the constructors
syntax are something like this:




 



Class CArray{



 &nbsp; &nbsp;  Var $Array;



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; 



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; function
__construct($arr){




 &nbsp; &nbsp; &nbsp; &nbsp;   ; $this->Array
= $arr;



 &nbsp; &nbsp;  }



 




...



 




It's different of



 java
;)



 



--



Wilkin



 









class CArray { 

 &nbsp;   ; var $Array; 



&nbsp; &nbsp; &nbsp; function CArray($arr) { 

 &nbsp;   ; &nbsp; &nbsp; $this->Array = $arr; 

 &nbsp;   ; } 

 &nbsp;   ; &nbsp;  function Extract()&nbsp; { 

 &nbsp;   ; &nbsp; &nbsp;
extract(array_change_key_case($this->;Array, CASE_LOWER), EXTR_PREFIX_SAME,
&quot;"); 

 &nbsp;   ; } 

} 



$arr = new Array($array); 

$arr-&gt;Extract(); 



Nothing happend... not even an error. What is wrong in this class?




















-- 
"Omnia si perdas, famam servare memento&quot;







-- 
Sem mais para o momento,
Rodrigo Souza

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

:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------




-- 
Sem mais para o momento,
Rodrigo Souza

--------------------------------------------------------------------------------
:: Rodrigo Souza dos Santos

:: Curitiba - Paraná - Brasil
::  rodrigosouzadossantosgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">rodrigosouzadossantosgmail.com
--------------------------------------------------------------------------------









-- 
"Omnia si perdas, famam servare memento&quot;

--~--~---------~--~----~------------~-------~--~----~

This group is managed and maintained by the development staff at 360 PSG. An enterprise application development company utilizing open-source technologies for todays small-to-medium size businesses.
 
 
For information or project assistance please visit :
 
 http://www.360psg.com
 
 
You received this message because you are subscribed to the Google Groups "Professional PHP Developers" group.
 
 To post to this group, send email to Professional-PHPgooglegroups.com
 
 To unsubscribe from this group, send email to Professional-PHP-unsubscribegooglegroups.com
 
 For more options, visit this group at http://groups.google.com/group/Professional-PHP 
 -~----------~----~----~----~------~----~------~--~---





  

  
  
   
     
    

  

     Re: Class Construction in PHP
  


  

     country flaguser name
United States		
     2007-05-25 04:23:51
  


  

    
Hi,

your code should work, but what are you tryin to do?

The content of class property $this->Array will be
extracted inside
the function Extract(). Therefore the new variables $test
and $abc
only available inside the function Extract(). You can test
this by
using get_defined_vars(). Example:
[snip]
$array = array("Test" => 123, "Abc" 
=> 456);

class CArray {
      var $Array;

      function CArray($arr) {
          $this->Array = $arr;
      }

      function Extract()  {
          extract(array_change_key_case($this->Array,
CASE_LOWER),
EXTR_PREFIX_SAME, "");
          $vars = get_defined_vars();
          var_dump($vars);
      }
}

$arr = new CArray($array);
$arr->Extract();
[/snap]

__construct() vs. CArray():
You should use __construct() as constructor instead of
CArray(). Both
will work but __construct ist the better way. The PHP parser
(>= 5)
will look at first for an __construct() definition, after
then it
looks for an function having same name as the class.


purcaholic


On 24 Mai, 15:29, "Ralph Rassweiler"
<ralphr...gmail.com> wrote:
> Hello,
>
> I use the following commands to work with arrays:
> $array = array("Test" => 123,
>                      "Abc"  => 456);
> //Extract array values into vars with the same name of
the keys in lower
> case
> extract(array_change_key_case($array, CASE_LOWER),
EXTR_PREFIX_SAME, "");
>
> However, i'd like to do this using a OO Class (I'm a
begginer in OO).
>
> So, i do this:
>
> class CArray {
>       var $Array;
>
>       function CArray($arr) {
>           $this->Array = $arr;
>       }
>          function Extract()  {
>          
extract(array_change_key_case($this->Array, CASE_LOWER),
> EXTR_PREFIX_SAME, "");
>       }
>
> }
>
> $arr = new Array($array);
> $arr->Extract();
>
> Nothing happend... not even an error. What is wrong in
this class?
>
> --
> "Omnia si perdas, famam servare memento"


--~--~---------~--~----~------------~-------~--~----~
This group is managed and maintained by the development
staff at 360 PSG. An enterprise application development
company utilizing open-source technologies for todays
small-to-medium size businesses.

For information or project assistance please visit :
http://www.360psg.com

You received this message because you are subscribed to the
Google Groups "Professional PHP Developers"
group.
To post to this group, send email to Professional-PHPgooglegroups.com
To unsubscribe from this group, send email to
Professional-PHP-unsubscribegooglegroups.com
For more options, visit this group at http:
//groups.google.com/group/Professional-PHP
-~----------~----~----~----~------~----~------~--~---




  


  

    
  

  
  
   
     
    

  

     Re: Class Construction in PHP
  


  

     country flaguser name
United States		
     2007-06-05 03:11:58
  


  

    
$arr = new CArray ($array);
extract ($arr->getVars ());

instead of Extract():
function getVars ()
{
    return $this->Array;
}

--
free web developer tools:
  http://osbtools.goog
lepages.com/


On May 25, 11:23 am, purcaholic <purcaho...googlemail.com> wrote:
> Hi,
>
> your code should work, but what are you tryin to do?
>
> The content of class property $this->Array will be
extracted inside
> the function Extract(). Therefore the new variables
$test and $abc
> only available inside the function Extract(). You can
test this by
> using get_defined_vars(). Example:
> [snip]
> $array = array("Test" => 123,
"Abc"  => 456);
>
> class CArray {
>       var $Array;
>
>       function CArray($arr) {
>           $this->Array = $arr;
>       }
>
>       function Extract()  {
>          
extract(array_change_key_case($this->Array, CASE_LOWER),
> EXTR_PREFIX_SAME, "");
>           $vars = get_defined_vars();
>           var_dump($vars);
>       }
>
> }
>
> $arr = new CArray($array);
> $arr->Extract();
> [/snap]
>
> __construct() vs. CArray():
> You should use __construct() as constructor instead of
CArray(). Both
> will work but __construct ist the better way. The PHP
parser (>= 5)
> will look at first for an __construct() definition,
after then it
> looks for an function having same name as the class.
>
> purcaholic
>
> On 24 Mai, 15:29, "Ralph Rassweiler"
<ralphr...gmail.com> wrote:
>
> > Hello,
>
> > I use the following commands to work with arrays:
> > $array = array("Test" => 123,
> >                      "Abc"  => 456);
> > //Extract array values into vars with the same
name of the keys in lower
> > case
> > extract(array_change_key_case($array, CASE_LOWER),
EXTR_PREFIX_SAME, "");
>
> > However, i'd like to do this using a OO Class (I'm
a begginer in OO).
>
> > So, i do this:
>
> > class CArray {
> >       var $Array;
>
> >       function CArray($arr) {
> >           $this->Array = $arr;
> >       }
> >          function Extract()  {
> >          
extract(array_change_key_case($this->Array, CASE_LOWER),
> > EXTR_PREFIX_SAME, "");
> >       }
>
> > }
>
> > $arr = new Array($array);
> > $arr->Extract();
>
> > Nothing happend... not even an error. What is
wrong in this class?
>
> > --
> > "Omnia si perdas, famam servare
memento"


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