php cs fixer v2.x config file

<?php
/*
 * PHP CS Fixer configuration
 */

return PhpCsFixer\Config::create()
    ->setRules([
        '@PSR2' => true,
        '@PHP70Migration' => true,
        '@PhpCsFixer' => true,
        'array_indentation' => true,
        'array_syntax' => array('syntax' => 'short'),
        'single_quote' => true,
        'blank_line_after_opening_tag' => true,
        'blank_line_before_return' => true,
        'no_whitespace_in_blank_line' => true,
        // Ensure there is no code on the same line as the PHP open tag.
        'linebreak_after_opening_tag' => true,
        // Disable yoda style e.g: if (null == something) <-- ugly
        'yoda_style' => false,
        'multiline_whitespace_before_semicolons' => false,
        'binary_operator_spaces' => ['align_double_arrow' => true, 'align_equals' => true],
    ])
    ->setFinder(PhpCsFixer\Finder::create()
        ->exclude('vendor')
        ->in(__DIR__)
    )
;