Regular Expressions 101

Group 1(\d+)

\d+a digit, repeated at least once

Negated Character Class[^\d]*

*matches any number of characters outside the set below:

\da digit

Negated Character Class[^\w]

\wany word character

somethe literal text some (case sensitive)

Character Class[wW]

wthe literal w (119₁₀ / 167₈ / 77₁₆) (case sensitive)

Wthe literal W (87₁₀ / 127₈ / 57₁₆) (case sensitive)

ordthe literal text ord (case sensitive)

Negated Character Class[^\w]

\wany word character

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(\d+)[^\d]*[^\w]some[wW]ord[^\w]

New

43434 of someword 12 anything 45 someword 2323 new someword
43434 of someWord 12 anything someWord 2323 new someWord
43434 of notsomeWord 12 anything someWordNotThis 2323 new notsomeWord

Substitution

43434 of someword 12 anything 45 someword 2323 new someword
43434 of someWord 12 anything someWord 2323 new someWord
43434 of notsomeWord 12 anything someWordNotThis 2323 new notsomeWord