Stop caching for PHP 5.5.3 in MAMP

Question

Installed MAMP on a new Macbook with PHP 5.5.3.

Reload and refresh do nothing. Still nothing. Google around for a few minutes trying to find out what is wrong, come

Answer 1

It was painful spending around 1 hour trying to figure out what could it be.

I just added this at the end of the code and restart MAMP.

  opcache.revalidate_freq=0
  opcache_reset();