Regular Expressions 101

Pro

Positive Lookahead(?=[^\s,])

Negated Character Class[^\s,]

\sany whitespace character

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 1(\+?\d(?:[\d\s]*\d)?)?

?repeats the group contents below at most once:

\+?optionally matches the literal + (43₁₀ / 53₈ / 2B₁₆)

\da digit

Non-Capturing Group(?:[\d\s]*\d)?

?repeats the group contents below at most once:

Character Class[\d\s]*

*matches any number of characters from the set below:

\da digit

\sany whitespace character

\da digit

Non-Capturing Group(?:(?:,\s*)?(\S+@\S+)\b)?

?repeats the group contents below at most once:

Non-Capturing Group(?:,\s*)?

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

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

Group 2(\S+@\S+)

\S+any non-whitespace character, repeated at least once

@the literal @ (64₁₀ / 100₈ / 40₁₆)

\S+any non-whitespace character, repeated at least once

\ban ASCII word boundary

Non-Capturing Group(?:(?:,\s*)?(www\.\S+)\b)?

?repeats the group contents below at most once:

Non-Capturing Group(?:,\s*)?

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

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

Group 3(www\.\S+)

wwwthe literal text www (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\S+any non-whitespace character, repeated at least once

\ban ASCII word boundary

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,])(\+?\d(?:[\d\s]*\d)?)?(?:(?:,\s*)?(\S+@\S+)\b)?(?:(?:,\s*)?(www\.\S+)\b)?

New

+35 00000000, info@company.com, www.company.com
+35 00000000, +360000000, info@company.com, www.company.com
info@company.com, www.company.com

+35 00000000, info@company.com, www.company.com
+35 00000000, +360000000, info@company.com, www.company.com
info@company.com, www.company.com