Regular Expressions 101

Pro

^start of line

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Group 1(5(27[16]|04[1]|3[34]1|48[45]|832|567|)|([2348]80))

1st Alternative5(27[16]|04[1]|3[34]1|48[45]|832|567|)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

Group 2(27[16]|04[1]|3[34]1|48[45]|832|567|)

1st Alternative27[16]

27the literal text 27

Character Class[16]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

2nd Alternative04[1]

04the literal text 04

Character Class[1]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

3rd Alternative3[34]1

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

Character Class[34]

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

4th Alternative48[45]

48the literal text 48

Character Class[45]

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

5th Alternative832

832the literal text 832

6th Alternative567

567the literal text 567

7th Alternative — matches an empty string

2nd Alternative([2348]80)

Group 3([2348]80)

Character Class[2348]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

80the literal text 80

Character Class[\d]{5}

{5}matches exactly 5 characters from the set below:

\da digit

$end of line

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

^0(5(27[16]|04[1]|3[34]1|48[45]|832|567|)|([2348]80))[\d]{5}$

Extraction