php7.4+兼容问题

[augushong]

Array and string offset access syntax with curly braces is deprecated

    public static function getLunarYearName($year) {
        $sky = ['庚', '辛', '壬', '癸', '甲', '乙', '丙', '丁', '戊', '己'];
        $earth = ['申', '酉', '戌', '亥', '子', '丑', '寅', '卯', '辰', '巳', '午', '未'];
        $year = (string)$year;
        return $sky[$year{3}] . $earth[$year%12];
    }

不支持中括号里的大括号写法.

[0475]

Array and string offset access syntax with curly braces is deprecated

    public static function getLunarYearName($year) {
        $sky = ['庚', '辛', '壬', '癸', '甲', '乙', '丙', '丁', '戊', '己'];
        $earth = ['申', '酉', '戌', '亥', '子', '丑', '寅', '卯', '辰', '巳', '午', '未'];
        $year = (string)$year;
        return $sky[$year{3}] . $earth[$year%12];
    }

不支持中括号里的大括号写法.

177改成return $sky[$year[3]] . $earth[$year%12];就可以