Regular Expressions 101

Pro

SIthe literal text SI (case insensitive)

-?optionally matches the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 1(\d{2,5})

\d{2,5}a digit, repeated between 2 and 5 times

Character Class[\s|-]*

*matches any number of characters from the set below:

\sany whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 2(III|IV|V|6|6s)

1st AlternativeIII

IIIthe literal text III (case insensitive)

2nd AlternativeIV

IVthe literal text IV (case insensitive)

3rd AlternativeV

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case insensitive)

4th Alternative6

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

5th Alternative6s

6sthe literal text 6s (case insensitive)

Character Class[\s|-]+

+matches at least one character from the set below:

\sany whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 3(\w{4,6})

\w{4,6}any word character, repeated between 4 and 6 times

Character Class[\s|-]+

+matches at least one character from the set below:

\sany whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[ø|Ø|d]?

?matches at most one character from the set below:

øthe literal ø (248₁₀ / 370₈ / F8₁₆) (case insensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Øthe literal Ø (216₁₀ / 330₈ / D8₁₆) (case insensitive)

dthe literal d (100₁₀ / 144₈ / 64₁₆) (case insensitive)

\s?optionally matches any whitespace character

Group 4(\d{2})

\d{2}a digit, repeated exactly 2 times

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

SI-?(\d{2,5})[\s|-]*(III|IV|V|6|6s)[\s|-]+(\w{4,6})[\s|-]+[ø|Ø|d]?\s?(\d{2})

New

SI-130-6 F75D Ø40

Extraction

SI-130-6 F75D Ø40