regex101: Хуй

Character Class[хХ]++

++matches at least one character from the set below:

хthe literal х (1093₁₀ / 2105₈ / 445₁₆) (case insensitive)

Хthe literal Х (1061₁₀ / 2045₈ / 425₁₆) (case insensitive)

Atomic Group(?>(?!\/\\)[^\p{L}\d]|[хХ]+)*+

*+repeats the group contents below any number of times:

1st Alternative(?!\/\\)[^\p{L}\d]

Negative Lookahead(?!\/\\)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Negated Character Class[^\p{L}\d]

\p{L}any Unicode letter

\da Unicode decimal digit

2nd Alternative[хХ]+

Character Class[хХ]+

+matches at least one character from the set below:

хthe literal х (1093₁₀ / 2105₈ / 445₁₆) (case insensitive)

Хthe literal Х (1061₁₀ / 2045₈ / 425₁₆) (case insensitive)

Character Class[уУ]++

++matches at least one character from the set below:

уthe literal у (1091₁₀ / 2103₈ / 443₁₆) (case insensitive)

Уthe literal У (1059₁₀ / 2043₈ / 423₁₆) (case insensitive)

Atomic Group(?>(?!\/\\)[^\p{L}\d]|[уУ]+)*+

*+repeats the group contents below any number of times:

1st Alternative(?!\/\\)[^\p{L}\d]

Negative Lookahead(?!\/\\)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Negated Character Class[^\p{L}\d]

\p{L}any Unicode letter

\da Unicode decimal digit

2nd Alternative[уУ]+

Character Class[уУ]+

+matches at least one character from the set below:

уthe literal у (1091₁₀ / 2103₈ / 443₁₆) (case insensitive)

Уthe literal У (1059₁₀ / 2043₈ / 423₁₆) (case insensitive)

Character Class[йЙ]++

++matches at least one character from the set below:

йthe literal й (1081₁₀ / 2071₈ / 439₁₆) (case insensitive)

Йthe literal Й (1049₁₀ / 2031₈ / 419₁₆) (case insensitive)

Atomic Group(?>(?!\/\\)[^\p{L}\d]|[йЙ]+)*+

*+repeats the group contents below any number of times:

1st Alternative(?!\/\\)[^\p{L}\d]

Negative Lookahead(?!\/\\)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Negated Character Class[^\p{L}\d]

\p{L}any Unicode letter

\da Unicode decimal digit

2nd Alternative[йЙ]+

Character Class[йЙ]+

+matches at least one character from the set below:

йthe literal й (1081₁₀ / 2071₈ / 439₁₆) (case insensitive)

Йthe literal Й (1049₁₀ / 2031₈ / 419₁₆) (case insensitive)

Global pattern flags

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

X modifier: eXtra. A \ followed by a letter with no special meaning causes an error

x modifier: extended. Ignores unescaped whitespace and comments outside character classes

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

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Search reference

Regular Expression

[хХ]++ (?>(?!\/\\)[^\p{L}\d]|[хХ]+)*+
[уУ]++ (?>(?!\/\\)[^\p{L}\d]|[уУ]+)*+
[йЙ]++ (?>(?!\/\\)[^\p{L}\d]|[йЙ]+)*+

New

хуй хуй хуй

Regular Expressions 101

Regular Expression

Substitution