Makes it easier for all participants of the team to read code, as all the code conforms to the same rules. Best checked for with a tool: PHP Code Sniffer (http://pear.php.net/package/PHP_CodeSniffer/) Standard uses the PEAR Coding Standards, but the rules can easily be modified. " or "SVN: " instead 6 | ERROR | The @version tag is in the wrong order; the tag follows | | @license 8 | ERROR | @license tag comment indented incorrectly. Expected 3 spaces]]>