cloning of wire array/data

[gunter]

how can I make a copy of an wire array?

clone does not work..
 

$copies = clone $originals;

foreach($originals as $original){
	$original->title = "this is the original";
}
foreach($copies as $copy){
	$copy->title = "this is the copy";
}
foreach($originals as $original){
	echo "<br>this is the original? ".$original->title;
}
foreach($copies as $copy){
	echo "<br>this is the copy? ".$copy->title;
}

outputs this

this is the original? this is the copy
this is the original? this is the copy
this is the original? this is the copy
this is the copy? this is the copy
this is the copy? this is the copy
this is the copy? this is the copy

 

[gunter]

importing the wiredata to the new wire array did also not work...
so I found out, that the wire data was referenced and not cloned/copied...
this works now...

$copies = new EventArray(); //new wire array
foreach($originals as $key => $original){
    $copies[$key] = clone $originals[$key]; //cloning the wiredata does work..
}

shall I just put this into a __clone(); method in my wire array?