This document provides guidelines for code formatting and documentation to individuals and teams contributing to 68 Classifieds

For files that contain only PHP code, the closing tag (”?>”) is never permitted. It is not required by PHP, and omitting it prevents the accidental injection of trailing whitespace into the response.

Indentation should consist of 1 tab.

The target line length is 80 characters. That is to say, developers should strive keep each line of their code under 80 characters where possible and practical. However, longer lines are acceptable in some circumstances. The maximum length of any line of PHP code is 120 characters.

Line termination follows the Unix text file convention. Lines must end with a single linefeed (LF) character. Linefeed characters are represented as ordinal 10, or hexadecimal 0x0A.

Note: Do not use carriage returns (CR) as is the convention in Apple OS's (0x0D) or the carriage return/linefeed combination (CRLF) as is standard for the Windows OS (0x0D, 0x0A).