php.ini is the configuration file for PHP. It is not part of b2evolution. Its location varies and depends on your server setup. (Note: You can find the location of the used php.ini file through phpinfo().)

You typically won’t need to touch this file unless your are maintaining your own VPS or dedicated server.

Settings you might want to change in this file include:

• PHP’s max memory limit
• PHP’s max post data limit
• The timezone of the server date.timezone
• Various security setttings

Setting the memory limit

For example:

  memory_limit = 128M