Php date get month

- Php date get month name
- Php date get month number
- Php date get month name from number
- Php get date month ago
- Php date get previous month
- Php date get last month
- Php date get full month name
- Php date get current month
- Php date get next month
- Php get date 3 months ago
- Php get date 1 month ago
- Php date get day of month
- Php date get year and month
- Php date get first day of month
- Php get date minus 1 month