Overloading and Array

Question

<?php
class MaClasse
{
    private $attributs = array();
    private $unAttributPrive;

    public function __get ($nom)
    {
        if (isset ($this->attributs[$nom]))
            return $this->attributs[$nom];
    }

    public function __set ($nom, $valeur)
    {
        $this->attributs[$nom] = $valeur;
    }

    public function afficherAttributs()
    {
        echo '<pre>', print_r ($this->attributs, true), '</pre>';
    }
}

$obj = new MaClasse;

$obj->attribut = 'Simple test';
$obj->unAttributPrive = 'Autre simple test';

echo $obj->attribut;
echo $obj->autreAtribut;
$obj->afficherAttributs();   
?>

I don't understand why the second variable does not show anything? But in the array it does exist.

You are setting unAttributPrive and echoing autreAtribut. Try echo $obj->unAttributPrive;. — air4x
– air4x, Commented Oct 10, 2012 at 16:44
Sorry guys !! i thought it was the same !! thanks for helping me ! — satyres
– satyres, Commented Oct 10, 2012 at 20:21

Josh · Accepted Answer · 2012-10-10 17:58:40Z

2

You're setting unAttributPrive, but getting autreAtribut.

edited Oct 10, 2012 at 17:58

answered Oct 10, 2012 at 16:41

Josh

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3 Comments

satyres Over a year ago

I set both : $obj->attribut = 'Simple test'; $obj->unAttributPrive = 'Autre simple test';

Josh Over a year ago

@satyres: Correct, but you're echo $obj->autreAtribut; rather than echo $obj-> unAttributPrive;

satyres Over a year ago

Yes it's true !! Sorry guys !! i thought it was the same !! thanks for helping me !

Gene Parmesan · Accepted Answer · 2012-10-10 16:42:47Z

0

I'm gonna go out on a whim and guess because you are spelling your variable names wrong. If you are looking to echo $obj->unAttributPrive

answered Oct 10, 2012 at 16:42

Gene Parmesan

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3 Comments

satyres Over a year ago

This is not the main problem : i don't uderstand why the second variable does not show his content ?

Gene Parmesan Over a year ago

Because there is no content to show? I think Josh and I are trying to say you haven't stored anything into that second variable.

satyres Over a year ago

Sorry guys !! i thought it was the same !!

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