Regular Expressions 101

Pro

^start of line

Non-Capturing Group(?:(?:^|»\s+)(.*?)\s*$\d+$(?:\s+|$)){2}

{2}repeats the group contents below exactly 2 times:

Non-Capturing Group(?:^|»\s+)

1st Alternative^

^start of line

2nd Alternative»\s+

»the literal » (187₁₀ / 273₈ / BB₁₆)

\s+any whitespace character, repeated at least once

Group 1(.*?)

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

\s*any whitespace character, repeated any number of times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\d+a digit, repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Non-Capturing Group(?:\s+|$)

1st Alternative\s+

\s+any whitespace character, repeated at least once

2nd Alternative$

$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

^(?:(?:^|»\s+)(.*?)\s*\(\d+\)(?:\s+|$)){2}

first_Product (21) » second_Product_3 (64) » third_Product (53) » fourth_Product_4 (21)

first_Product (21) » second_Product_3 (64) » third_Product (53) » fourth_Product_4 (21)