Regular Expressions 101

Explanation
Pro

Non-Capturing Group(?:c|C|С|с|\()

1st Alternativec

cthe literal c (99₁₀ / 143₈ / 63₁₆) (case sensitive)

2nd AlternativeC

Cthe literal C (67₁₀ / 103₈ / 43₁₆) (case sensitive)

3rd AlternativeС

Сthe literal С (1057₁₀ / 2041₈ / 421₁₆) (case sensitive)

4th Alternativeс

сthe literal с (1089₁₀ / 2101₈ / 441₁₆) (case sensitive)

5th Alternative\(

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Non-Capturing Group(?:\s|_)*

*repeats the group contents below any number of times:

1st Alternative\s

\sa Unicode whitespace character

2nd Alternative_

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

Non-Capturing Group(?:B|В|в|(?:\|3)|V|v)

1st AlternativeB

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

2nd AlternativeВ

Вthe literal В (1042₁₀ / 2022₈ / 412₁₆) (case sensitive)

3rd Alternativeв

вthe literal в (1074₁₀ / 2062₈ / 432₁₆) (case sensitive)

4th Alternative(?:\|3)

Non-Capturing Group(?:\|3)

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

5th AlternativeV

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case sensitive)

6th Alternativev

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

Non-Capturing Group(?:\s|_)*

*repeats the group contents below any number of times:

1st Alternative\s

\sa Unicode whitespace character

2nd Alternative_

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

Non-Capturing Group(?:о|О|O|o|0|(?:\(\)))

1st Alternativeо

оthe literal о (1086₁₀ / 2076₈ / 43E₁₆) (case sensitive)

2nd AlternativeО

Оthe literal О (1054₁₀ / 2036₈ / 41E₁₆) (case sensitive)

3rd AlternativeO

Othe literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

4th Alternativeo

othe literal o (111₁₀ / 157₈ / 6F₁₆) (case sensitive)

5th Alternative0

6th Alternative(?:\(\))

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

s modifier: single line. Allows a dot to match line terminators

u modifier: unicode. Treats the pattern and subject as UTF-16

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

(?:c|C|С|с|\()(?:\s|_)*(?:B|В|в|(?:\|3)|V|v)(?:\s|_)*(?:о|О|O|o|0|(?:\(\)))

C_|3_()