dupluicate contents of assoicative array

[dagon]

I would like to duplicate the contents of an associative array so that

$dir_artbycas = array(
'paint_draw' => 'art/artbycas/paint-draw/inline',
'sculp' => 'art/artbycas/sculp/inline'
);

gives me

$dir_artbycas = array(
'paint_draw' => 'art/artbycas/paint-draw/inline',
'sculp' => 'art/artbycas/sculp/inline'
'paint_draw2' => 'art/artbycas/paint-draw/inline',
'sculp2' => 'art/artbycas/sculp/inline'

	);

any suggestions?

[Jayson]

foreach($dir_artbycas as $key=>$val) {
    $dir_artbycas[$key.'2'] = $val;
}

[dagon]

thanks works a treat but i seem unable to put it in to function so that i can apply it to threee arrays - little more help?😃