The dateAdd filter add some unit and formats a date with the same behavior than date filters.

twig
{{ user.birthday | dateAdd(-1, 'DAYS') }}

Arguments

  • amount: an integer value positive or negative
  • unit:
    • NANOS
    • MICROS
    • MILLIS
    • SECONDS
    • MINUTES
    • HOURS
    • HALF_DAYS
    • DAYS
    • WEEKS
    • MONTHS
    • YEARS
    • DECADES
    • CENTURIES
    • MILLENNIA
    • ERAS
  • format: see date
  • existingFormat date
  • timeZone date
  • locale date