^start of line
\d+a digit, repeated at least once
/the literal / (4710 / 578 / 2F16)
\d+a digit, repeated at least once
/the literal / (4710 / 578 / 2F16)
\d+a digit, repeated at least once
\s+any whitespace character, repeated at least once
\S+any non-whitespace character, repeated at least once
\s+any whitespace character, repeated at least once
Group number_extract(?<number_extract>\d+) \d+a digit, 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