[edit] Last updated: Fri, 25 May 2012

ReflectionProperty::setAccessible

(PHP 5 >= 5.3.0)

ReflectionProperty::setAccessible — Définit l'accessibilité de la propriété

Description

public void ReflectionProperty::setAccessible ( bool $accessible )

Définit l'accessibilité de la propriété. Par exemple, ceci permet de rendre accessible une propriété protégée ou publique.

Liste de paramètres

accessible: TRUE pour permettre l'accès, ou FALSE.

Valeurs de retour

Aucune valeur n'est retournée.

Voir aussi

ReflectionProperty::isPrivate() - Vérifie si la propriété est statique
ReflectionProperty::isProtected() - Vérifie si la propriété est protégée

add a note User Contributed Notes ReflectionProperty::setAccessible

Yzmir Ramirez 15-Oct-2010 07:31


Have you tried:



<?php



echo "PHP Version: ".phpversion()."\n";



class Foo 

{

    private   $bar  = "private";

    protected $bar2 = "protected";

    public    $bar3 = "public";

}



$obj = new Foo;



$arr = (array)$obj;



print_r($arr);

?>



Output:



PHP Version: 5.2.12

Array

(

    [Foobar] => private

    [*bar2] => protected

    [bar3] => public

)



PHP Version: 5.1.6

Array

(

    [Foobar] => private

    [*bar2] => protected

    [bar3] => public

)

Rob McVey 11-Jun-2010 12:11


If you are using < PHP 5.3 and need to get the private attributes and values, you can use this method:





This is what you are doing:





<?php


$obj_with_privates = new MyObject();


$class     = get_class($obj_with_privates);


$vars     = get_object_vars($obj_with_privates);


//will not show private attributes


print_r($vars);





$reflection = new ReflectionClass( $class );


$attributes = $reflection->getProperties();


//still no private access!


print_r($attributes);


?>





This is what you should do:





<?php


$obj_with_privates = new MyObject();





$class         = get_class( $obj_with_privates );


$reflection = new ReflectionClass( $class );


$abstract    = $reflection->getMethods( ReflectionMethod::IS_ABSTRACT );


$priv_attr  = $reflection->getProperties( ReflectionProperty::IS_PRIVATE );


$privates   = array();


$parent     = get_parent_class( $class );


$child         = $class;


$constructor = $reflection->getConstructor();





//If the class has abstract methods you need to implement them


$abstr_methods = "";


if(sizeof($abstr_methods))


{


    foreach($abstract as $method)


    {


        $mname = $method->name;


        $abstr_methods .= "public function $mname(){return false;}";


    }


}





//Convert private attributes to public attributes


if(sizeof($priv_attr))


{


    $parseable = unserialize(str_replace("\0$class\0", "\0*\0", serialize($obj)));


    foreach($priv_attr as $attribute)


    {


        $aname = $attribute->name;


        $privates[$aname] = $parseable->$aname;


    }


}


            





$temp_child_class = "temp" . str_replace("_", "", "$class");





//You can gain access to protected attributes by extending the target class


$class_def = "


class $temp_child_class extends $class{


    $constructor


    public function reflect_getmyvars(){


        return get_object_vars(\$this);


    }


    $abstr_methods


}


";





//place class definition in memory


eval($class_def);





//generate object from dynamic class


$tcobj =@ new $temp_child_class;    


//call the method we added to the object (to access protected vars)


$vars = $tcobj->reflect_getmyvars();





$attribs = array_merge($vars, $privates);





//will now show private attributes


print_r($attribs);


?>

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