wimg / PHPCompatibility

            // it's likely to be an array which might have arguments in it. This

            // could cause problems in our parsing below, so lets just skip to the

            // end of it.

            if (isset($tokens[$i]['parenthesis_opener']) === true) {

                // Don't do this if it's the close parenthesis for the method.

                if ($i !== $tokens[$i]['parenthesis_closer']) {

                    $i = ($tokens[$i]['parenthesis_closer'] + 1);

                }

            }

            if (isset($tokens[$i]['bracket_opener']) === true) {

                // Don't do this if it's the close parenthesis for the method.

                }

            }

            if (isset($tokens[$i]['bracket_opener']) === true) {

                // Don't do this if it's the close parenthesis for the method.

                if ($i !== $tokens[$i]['bracket_closer']) {

                    $i = ($tokens[$i]['bracket_closer'] + 1);

                }

            }

            switch ($tokens[$i]['type']) {

                case 'T_BITWISE_AND':

        // the tokens of the variable variable.

        for ($i = $start; $i < $end; $i++) {

            // If this is a bracket token, skip to the end of the bracketed expression.

            if (isset($bracketTokens[$tokens[$i]['code']], $tokens[$i]['bracket_closer'])) {

                $i = $tokens[$i]['bracket_closer'];

                continue;

            }

            // If it's a blacklisted token, not within brackets, we have an error.

            if (isset($tokenBlackList[$tokens[$i]['code']])) {