Regular Expressions 101

Explanation
Pro

1st Alternative(?i)fax\W*\d[\s\d]*

(?i)applies the following effective flags to the remainder of the pattern: gmi

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

faxthe literal text fax (case insensitive)

\W*any character that is not a Unicode word character, repeated any number of times

\da Unicode decimal digit

Character Class[\s\d]*

*matches any number of characters from the set below:

\sa Unicode whitespace character

\da Unicode decimal digit

2nd Alternative(\d[ \d]*\d)

Group 1(\d[ \d]*\d)

\da Unicode decimal digit

Character Class[ \d]*

*matches any number of characters from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\da Unicode decimal digit

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

(?i)fax\W*\d[\s\d]*|(\d[ \d]*\d)

New

text
Adresse quai du Sa fax 06 32 32 32 33 rtel – 59100 ROUBAIX| FRANCE
faTel : 0 8 99 70 1761 – Fax : 06 32 32 32 34
Mail :support@domain.com
06 32 32 32 35

Fax 06 32 32 32 36
tel 06 32 32 32 37 henrg

Substitution

text
Adresse quai du Sa fax 06 32 32 32 33 rtel – 59100 ROUBAIX| FRANCE
faTel : 0 8 99 70 1761 – Fax : 06 32 32 32 34
Mail :support@domain.com
06 32 32 32 35

Fax 06 32 32 32 36
tel 06 32 32 32 37 henrg