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aggregate_info

(no version information, might be only in CVS)

aggregate_info -- Returns an associative array of the methods and properties from each class that has been aggregated to the object

Description

array aggregate_info ( object object )

Will return the aggregation information for a particular object as an associative array of arrays of methods and properties. The key for the main array is the name of the aggregated class.

For example the code below

Пример 1. Using aggregate_info()


<?php




class 
Slicer 
{

    var 
$vegetable
;



    function 
Slicer
(
$vegetable
) 

    {

        
$this
->
vegetable 
= 
$vegetable
;

    }



    function 
slice_it
(
$num_cuts
) 

    {

        echo 
"Doing some simple slicing\n"
;

        for (
$i
=
0
; 
$i 
< 
$num_cuts
; 
$i
++) {

            
// do some slicing

        
}

    }

}



class 
Dicer 
{

    var 
$vegetable
;

    var 
$rotation_angle 
= 
90
;   
// degrees



    
function 
Dicer
(
$vegetable
) 

    {

        
$this
->
vegetable 
= 
$vegetable
;

    }



    function 
dice_it
(
$num_cuts
) 

    {

        echo 
"Cutting in one direction\n"
;

        for (
$i
=
0
; 
$i 
< 
$num_cuts
; 
$i
++) {

            
// do some cutting

        
}

        
$this
->
rotate
(
$this
->
rotation_angle
);

        echo 
"Cutting in a second direction\n"
;

        for (
$i
=
0
; 
$i 
< 
$num_cuts
; 
$i
++) {

            
// do some more cutting

        
}

    }



    function 
rotate
(
$deg
) 

    {

        echo 
"Now rotating 
{
$this
->
vegetable
}
 
{
$deg
}
 degrees
\n
"
;

    }



    function 
_secret_super_dicing
(
$num_cuts
) 

    {

        
// so secret we cannot show you ;-)

    
}

}




$obj 
= new 
Slicer
(
'onion'
);


aggregate
(
$obj
, 
'Dicer'
);


print_r
(
aggregate_info
(
$obj
));


?>

Will produce the output

Array
(
    [dicer] => Array
   (
       [methods] => Array
           (
               [0] => dice_it
               [1] => rotate
           )

       [properties] => Array
           (
               [0] => rotation_angle
           )

   )

)

As you can see, all properties and methods of the Dicer class have been aggregated into our new object, with the exception of the class constructor and the method _secret_super_dicing

Все функции PHP: