2014-09-23 16:23 GMT+02:00 Marc Delisle marc@infomarc.info:
Hugues Peccatte a écrit :
2014-09-22 21:08 GMT+02:00 Hugues Peccatte hugues.peccatte@gmail.com:
2014-09-22 18:44 GMT+02:00 Marc Delisle marc@infomarc.info:
Hugues, do you still have the branch where each commit was separate, before squashing? -- Marc Delisle (phpMyAdmin)
With "git reflog", I've been able to get it back: git checkout -b memory 972e038
What do you have in mind?
Hugues.
I did a simple test:
- run substr 100000 times
- run $obj->substr 100000 times (where $obj->substr simply calls substr)
The second one is 3 times longer than the first one. The simple fact to
use
an object is too long. I tried something else: overwrite the functions. It's better: 2 times longer that the first one, but still slower…
That means that importing your file would take ~24 seconds instead of ~12 seconds.
Should we think about defining "pmaSubstr", "pmaStrlen", etc functions
and
use it everywhere?
Do you mean using functions without objects?
-- Marc Delisle (phpMyAdmin)
That's it. Instead of using $pmaString->strlen or strlen, we could imagine to use pmaStrlen and this function would call strlen or mb_strlen if mb_* functions exist. Another way could be to overwrite strlen with mb_strlen, but we wouldn't be able to use the original strlen if needed. So I think that we should define new functions.
I'll try to do a mass replacement and check if the execution time is better.
Hugues.