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<[email protected]> |
couple questions Larry is this application composed of classes or
straight up no holes barred procedural code?
[email protected] wrote:
> That's not really what I'm after. Let me try an example:
>
> function foo($id) {
> static $foos = array();
>
> if (empty($foos[$id]) {
> $foos[$id] = load_foo($id);
> }
> return $foos[$id];
> }
>
> When load_foo() is slow (e.g., lots of DB traffic or remote-server calls
> or whatever), such caching can have a significant performance boost.
> Sometime after foo() has been called 15 times from 30 places in code,
> when I get to the end of the request (or just every time I call foo()
> would be fine) I want to be able to do something like:
>
> $cost = get_memory_used_by($foos);
>
> So that I can determine how much memory that caching is costing me over
> the lifetime of the page, and determine if it's a worthwhile trade-off.
>
> --Larry Garfield
>
> [email protected] wrote:
>> function check_memory_usage(&$memory)
>> {
>> $memory[] = memory_get_usage();
>> return $memory;
>> }
>>
>> something like this?
>> you can put it wherever you like and returns an array for further
>> processing. You could optionally add a second argument to set the
>> index to a name and check if the name exists to add 1 to the end of
>> the name so your indexes stay maintained.
>>