I recently moved to PHP 5.4 and installed OPCache, it's very powerful!
How can I temporarily disable the cache?
I tried :
Once your script runs, it's too late to not cache the file. You need to set it outside PHP:
If PHP runs as Apache module, use an
php_flag opcache.enable Off
If PHP runs as CGI/FastCGI, use a
And, in any case, you can use good old system-wide
php.ini if you have access to it.