Elgg coding standards for PHP_CodeSniffer

This contains sniffs to be used with phpcs (PHP_CodeSniffer).

Installation and Usage

• Install composer
• Install dependencies with composer install
• Use the coding standard with vendor/bin/phpcs --standard=src/Elgg.
• Get a summary report on the engine with vendor/bin/phpcs --standard=src/Elgg -l --report=summary <Elgg engine lib directory>