date("d") - 22
date("D") - Sun
date("M") - Mar
date("Y") - 2026
date("dmy") - 22/03/26
date("d/m/y h:i:s") - 22/03/26 01:05:15
date_default_timezone_get() - UTC
date_default_timezone_set() - 1
date("d/m/y h:i:s") - 21/03/26 10:05:15
date("ymd") - 260321
strtotime(date("ymd")) -
data aniversario - data atual = 2022-11-29 - 2026-03-21 = -1208