Regular Expressions 101

Explanation

Pro

1st Alternative^\+

^start of line

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative\+$

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

$end of line

3rd Alternative^(.+)(-)$

^start of line

Group 1(.+)

.+any character (except for line terminators), repeated at least once

Group 2(-)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

$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

^\+|\+$|^(.+)(-)$

New

11.11
+22.22
33.33+
-44.44
55.55-
66.66
77.77
8a8
99
97-9

\2\1

11.11
+22.22
33.33+
-44.44
55.55-
66.66
77.77
8a8
99
97-9