Regular Expressions 101

Pro

Non-Capturing Group(?:\+33|$\+33$|0)

1st Alternative\+33

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

33the literal text 33

2nd Alternative$\+33$

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

33the literal text 33

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternative0

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Non-Capturing Group(?:-| |)

1st Alternative-

-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

3rd Alternative — matches an empty string

Group 1([0-9]{1})

Character Class[0-9]{1}

{1}matches one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:-| |)

1st Alternative-

-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

3rd Alternative — matches an empty string

Group 2([0-9]{2})

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:-| |)

1st Alternative-

-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

3rd Alternative — matches an empty string

Group 3([0-9]{2})

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:-| |)

1st Alternative-

-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

3rd Alternative — matches an empty string

Group 4([0-9]{2})

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:-| |)

1st Alternative-

2nd Alternative

3rd Alternative — matches an empty string

Group 5([0-9]{2})

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

Regular Expression

(?:\+33|\(\+33\)|0)(?:-| |)([0-9]{1})(?:-| |)([0-9]{2})(?:-| |)([0-9]{2})(?:-| |)([0-9]{2})(?:-| |)([0-9]{2})

New

0123456789
+33123456789
(+33)4 98 74 44 44

Extraction

0123456789
+33123456789
(+33)4 98 74 44 44