regex parsing a string with an optional substring and preserve both -


i have following strings, substring between square brackets optional, come in 2 variations:

standard eastern time[hh:mm]

standard eastern time

i'd use regular expression both "standard eastern time" , hh:mm (if [hh:mm] exists)

i've tried various regex:

(.+)[(.*)]

does not works when [hh:mm] exists

(.+)([(.*)])?

just includes everything

any or pointers appreciative.


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