I am running a Wordpress under Nginx + php-fpm 5.6 + vps 2G ram with docker in different containers for nginx and mysql
I got bad gateway error and php segfault on a page if I set up pcre.backtrack_limit more > 100. My memory_limit is 10000000M
- How I can increase pcre.backtrack_limit without getting segfault.
- pcre.backtrack_limit depends on ram ( memory_limit) ? so why a small value like 500 make php segfault?
- How Can I debug to know which file and line is crashing?
Thanks !