Regular Expressions 101

Pro

^start of line

Non-Capturing Group(?:\.)?

?repeats the group contents below at most once:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 1(.*?)

.*?any character (except for line terminators), repeated any number of times

Non-Capturing Group(?:\.T)?

?repeats the group contents below at most once:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Tthe literal T (84₁₀ / 124₈ / 54₁₆) (case sensitive)

$end of line

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

^(?:\.)?(.*?)(?:\.T)?$

New

Price
22000.T
25000.T
27000
.TPX
.NKM1

Price
22000.T
25000.T
27000
.TPX
.NKM1