[PHP-DEV] Feature request: clone() function

[Christian Schneider]

I'd like to see a clone() (or whatever name you want) function which 
should exist in both PHP4 and PHP5 and allows to clone objects in a 
compatible way.

Currently I'm using

function &clone(&$object)
{
        return (is_object($object) && version_compare(zend_version(), 
'2.0.0-dev', '<')) ? $object : $object->__clone();
}

but I think this should be provided by PHP itself to easy migration.

As always I'd be willing to provide an implementation if wanted ;-)

- Chris

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