PHP runs so slowly on my Windows desktop that phpMyAdmin takes minutes to open a database. Here’s a comparison of the time to run a simple PHP test program:
Solved php - WAMP/XAMPP is responding very slow over localhost / wordpress
The easiest way is that go to c dirive > xamp > php folder > search php.ini > clink on top then find max_execution_time anset it to max_execution_time=300 > now restart xamp > all done :)