Requirements

Requirements – A list of software requirements

PHP_CodeSniffer

PHP_CodeSniffer requires PHP version 5.1.2 or greater.

Individual sniffs may have additional requirements, such as external applications and scripts. See the Configuration Options page for a list of these requirements.

SVN pre-commit hook

The pre-commit hook requires PHP version 5.2.4 or greater due to its use of the vertical whitespace character.