#EPCDatabasethe literal text #EPCDatabase (case insensitive) \/the literal / (4710 / 578 / 2F16)
EPCdatabasethe literal text EPCdatabase (case insensitive) .any character (except for line terminators)
paramthe literal text param (case insensitive) \/the literal / (4710 / 578 / 2F16)
epcthe literal text epc (case insensitive) .any character (except for line terminators)
dbthe literal text db (case insensitive) .any character (except for line terminators)
user=the literal text user= (case insensitive) .*any character (except for line terminators), repeated any number of times
$end of line
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string
g modifier: global. Finds all matches instead of stopping after the first