Regular Expressions 101

Group 1(([a-z]*\d+[a-z\d\-\\\/]*[\s\,]+)+)

Group 2([a-z]*\d+[a-z\d\-\\\/]*[\s\,]+)+

+repeats the group contents below at least once:

Character Class[a-z]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\d+a digit, repeated at least once

Character Class[a-z\d\-\\\/]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\da digit

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Character Class[\s\,]+

+matches at least one character from the set below:

\sany whitespace character

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

Positive Lookahead(?=([a-z]+[\s\,\b$]))

Group 3([a-z]+[\s\,\b$])

Character Class[a-z]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

Character Class[\s\,\b$]

\sany whitespace character

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

\ba backspace character (ASCII 8)

$the literal $ (36₁₀ / 44₈ / 24₁₆)

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.

Search reference

Regular Expression

(([a-z]*\d+[a-z\d\-\\\/]*[\s\,]+)+)(?=([a-z]+[\s\,\b$]))

 gg1 4 fgj33, 6778fg, 777ggh5, 567-8/4, ffh g350gh456ghj, fg56gh 455 56gh78