\+?optionally matches the literal + (4310 / 538 / 2B16)
0the literal 0 (4810 / 608 / 3016)
6the literal 6 (5410 / 668 / 3616)
7the literal 7 (5510 / 678 / 3716)
8the literal 8 (5610 / 708 / 3816)
9the literal 9 (5710 / 718 / 3916)
6the literal 6 (5410 / 668 / 3616)
7the literal 7 (5510 / 678 / 3716)
8the literal 8 (5610 / 708 / 3816)
the literal (3210 / 408 / 2016)
\d{3}a digit, repeated exactly 3 times
the literal (3210 / 408 / 2016)
\d{2}a digit, repeated exactly 2 times
the literal (3210 / 408 / 2016)
\d{2}a digit, repeated exactly 2 times
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