?repeats the group contents below at most once:
httpthe literal text http (case insensitive) s?optionally matches the literal s (11510 / 1638 / 7316) (case insensitive)
:the literal : (5810 / 728 / 3A16)
\/the literal / (4710 / 578 / 2F16)
\/the literal / (4710 / 578 / 2F16)
appsthe literal text apps (case insensitive) \.the literal . (4610 / 568 / 2E16)
applethe literal text apple (case insensitive) \.the literal . (4610 / 568 / 2E16)
comthe literal text com (case insensitive) ?repeats the group contents below at most once:
\/the literal / (4710 / 578 / 2F16)
Character Class[a-zA-Z]{2} {2}matches exactly 2 characters from the set below:
a-zone character from a (9710) to z (12210) (case insensitive)
A-Zone character from A (6510) to Z (9010) (case insensitive)
\/the literal / (4710 / 578 / 2F16)
appthe literal text app (case insensitive) developerthe literal text developer (case insensitive) \/the literal / (4710 / 578 / 2F16)
.+any character (except for line terminators), repeated at least once
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters