PHP File Input Output Interface
In most cases storing signals definition in PHP file is sufficient and performs well, as opcode cache will keep this file in memory. This file can also be kept in VCS repository, so that when application is deployed, in production environment there is no need for code scanning.
Configurable options for
File name for file containing signals definitions, in most cases leaving default value is fine.
Generated path is directory, where signals definition will be stored. Path is relative to project root.
This directory must be writable by command line user
This directory should be committed and distributed along with the project code