PHP Coding Standards

Terms and Definitions

Pascal Casing - naming format, where each logical word begins with a capital letter. (Example: TestCounter).
Camel Casing - naming format, where the first character of the first logical word begins with a lowercase letter, and the other logical words begin with a capital one, similarly to Pascal Casing. (Example: testCounter).
Upper case - naming format, where names consist of capital letters only.
C-comment - a comment in the format: /* ... */
C++-comment - a comment in the format: // ...