[pmwiki-devel] $zz in defintion for (:title ... :)

[Stirling Westrup]

Patrick R. Michaud wrote:
> On Tue, Oct 31, 2006 at 02:01:13AM -0500, Stirling Westrup wrote:

> However, I've since found out that PHP uses copy-on-write
> for arrays passed as parameters, so there's little need
> for PCache() to be receiving its second argument by reference.
> So, this little hack will likely be going away soon.

Ah! Good to know! Now I can stop obsessing about when to pass huge
arrays by reference, and when not to.