Re: Re: How expensive are function_exists() calls?
| From: | mike | Date: | Fri, 13 Mar 2009 06:20:29 +0000 |
| Subject: | Re: Re: How expensive are function_exists() calls? | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-289978@lists.php.net to get a copy of this message | ||
On Thu, Mar 12, 2009 at 10:35 PM, Robert Cummings <robert@interjinn.com> wrote:
> The only thing that should defeat the usefulness of a bytecode cache is
> the use of eval since the cache has no reference point upon which to
> determine if the eval'd code has been previously compiled and has
> changed since.
I guess I considered something like
call_user_func($some variables) was somewhat equivalent of an eval...