Userland Naming Guide

Rules
Tips

The following is a guide for how to best choose names for identifiers in userland PHP code. When choosing names for any code that creates symbols in the global namespace, it is important to take into account the following guidelines to prevent future versions of PHP from clashing with your symbols.

Global Namespace

Here is an overview of code constructs that go into the global namespace:

functions
classes
interfaces
constants (not class constants)
variables defined outside of functions/methods


	PHP5中文手册解析器代号列表 Rules 附录 PHP Manual Userland Naming Guide Table of Contents Rules Tips The following is a guide for how to best choose names for identifiers in userland PHP code. When choosing names for any code that creates symbols in the global namespace, it is important to take into account the following guidelines to prevent future versions of PHP from clashing with your symbols. Global Namespace Here is an overview of code constructs that go into the global namespace: functions classes interfaces constants (not class constants) variables defined outside of functions/methods 解析器代号列表 Rules 附录 PHP Manual

Userland Naming Guide

Table of Contents

Global Namespace