You should be following one of the PSR standards for PHP approved by the Framework Interop Group
- PSR-0 - Aims to provide a standard file, class and namespace convention..
- PSR-1 - Aims to ensure a high level of technical interoperability between shared PHP code.
- PSR-2 - Provides a Coding Style Guide for projects looking to standardise their code.
- PSR-3 - Describes a common interface for logging libraries; the
LoggerInterface exposes eight methods to write logs to the eight RFC 5424 levels.
- PSR-4 - Describes a specification for autoloading classes from file paths. It is fully interoperable, and can be used in addition to any other autoloading specification, including PSR-0.
