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aggregate_properties_by_list> <aggregate_methods_by_regexp
Last updated: Fri, 20 Jun 2008

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aggregate_methods

(PHP 4 >= 4.2.0)

aggregate_methods — Agrège dynamiquement les méthodes d'une classe à un objet

Description

void aggregate_methods ( object $object , string $class_name )

Agrège toutes les méthodes de la classe class_name avec l'objet object , sauf les méthodes dont le nom commence par un souligné ("_"), qui sont considérées comme privées, et donc ignorées.

Liste de paramètres

object

class_name

Valeurs de retour

Aucune valeur n'est retournée.



add a note add a note User Contributed Notes
aggregate_methods
Rodolfo
12-Sep-2005 12:27
Just a note: aggregate_methods doesn't aggregate those methods already defined in the class, including those methods inherited from a parent class.

Here's an example:

- If class B inherits from class A and aggregates methods from class C:

<?php

class A {
          function
foo() {
                echo
'from class A';
          }
}

class
B extends A {
    function
B() {
        
aggregate_methods($this,'C');
    }
}

class
C {
          function
foo() {
                echo
'from class C';
          }
}

$myclass = new B();
$myclass->foo();
// This will print 'from class A'

?>
a at antialize dot dk
21-Mar-2005 12:12
You can use this to dynamicily add methods to a class

class foo {
  function addMethod(  $code ) {
    $cname = uniqid("class");
    eval( "class ${cname} { ${code} }" );       
    aggregate_methods( $this , $cname );
  }

  function bar() {
    $this->addMethod( "function baz() { echo 'sha'; }" );
  }
}

$bang = new foo();
$bang->bar();
$bang->baz();

aggregate_properties_by_list> <aggregate_methods_by_regexp
Last updated: Fri, 20 Jun 2008
 
 
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