c++ - Runing a cpp binary on php could speed up my code? -

i'm php developer cpp developer. wondering: if make cpp binary , run on php. make process run faster?

for example:

i have compare 1,000 array elements , execute process each of them , in cases had run on , on again ( recursively) . yes messup works !.

1. yes, might faster. it's hard right (lots of corner cases in ipc).
2. don't try unless it's absolutely necessary performance. first try improve algorithm in php.
3. don't use c++ code in production until you've measured difference, , c++ solution faster.
4. don't run binary, write library , link php interpreter. php implemented in c, export c++ functions c using extern "c".