Tui standard code guidelines

.php_cs

<?php
/* This is a cut-down version of the symfony standard code style guidelines
 * To use it, add this file to your project root, and run `php-cs-fixer fix`
 * gotcha: if you provide a filename, then the guidelines are ignored! Fortunately
 * php-cs-fixer keeps a cache and so typically runs on a whole project in less
 * than a couple of seconds
 * Get PHP-CS-Fixer here: https://github.com/FriendsOfPhp/PHP-CS-Fixer
 */

$finder = Symfony\CS\Finder\DefaultFinder::create()
    ->in(__DIR__.'/src')
;

return Symfony\CS\Config\Config::create()
    ->level(Symfony\CS\FixerInterface::PSR2_LEVEL)
    ->setUsingCache(true)
    ->fixers([
        'psr2',
        'short_array_syntax',
        'ordered_use',
        'concat_with_spaces',

        // From [symfony]
        'double_arrow_multiline_whitespaces',
        'duplicate_semicolon',
        'empty_return',
        'extra_empty_lines',
        'include',
        'join_function',
        'list_commas',
        'multiline_array_trailing_comma,',
        'namespace_no_leading_whitespace',
        'new_with_braces',
        'no_blank_lines_after_class_opening',
        'no_empty_lines_after_phpdocs',
        'object_operator',
        'operators_spaces',
        'remove_leading_slash_use',
        'remove_lines_between_uses',
        'return',
        'self_accessor',
        'single_array_no_trailing_comma',
        'single_quote',
        'spaces_before_semicolon',
        'spaces_cast',
        'standardize_not_equal',
        'ternary_spaces',
        'trim_array_spaces',
        'unary_operators_spaces',
        'unused_use',
        'whitespacy_lines',
    ])
    ->finder($finder)
;

If you're keen on using and maintaining PHP-Doc comments, then this can do that too. I've disabled them here, but feel free to put them back in and send them back for me to put here.