PhpCsFixer\Fixer\ControlStructure\IncludeFixer::findIncludies PHP Method

    private function findIncludies(Tokens $tokens)
    {
        static $includyTokenKinds = array(T_REQUIRE, T_REQUIRE_ONCE, T_INCLUDE, T_INCLUDE_ONCE);
        $includies = array();
        foreach ($tokens->findGivenKind($includyTokenKinds) as $includyTokens) {
            foreach ($includyTokens as $index => $token) {
                $includy = array('begin' => $index, 'braces' => null, 'end' => $tokens->getNextTokenOfKind($index, array(';', array(T_CLOSE_TAG))));
                $nextTokenIndex = $tokens->getNextMeaningfulToken($index);
                $nextToken = $tokens[$nextTokenIndex];
                if ($nextToken->equals('(')) {
                    // Don't remove braces when the statement is wrapped.
                    // Include is also legal as function parameter or condition statement but requires being wrapped then.
                    $braceCloseIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $nextTokenIndex);
                    if ($tokens[$tokens->getNextMeaningfulToken($braceCloseIndex)]->equalsAny(array(';', array(T_CLOSE_TAG)))) {
                        $includy['braces'] = array('open' => $nextTokenIndex, 'close' => $braceCloseIndex);
                    }
                }
                $includies[] = $includy;
            }
        }
        return $includies;
    }