Regular Expressions 101

Group 1([$£€¥₹])?

?repeats the group contents below at most once:

Character Class[$£€¥₹]

$the literal $ (36₁₀ / 44₈ / 24₁₆)

£the literal £ (163₁₀ / 243₈ / A3₁₆)

€the literal € (8364₁₀ / 20254₈ / 20AC₁₆)

¥the literal ¥ (165₁₀ / 245₈ / A5₁₆)

₹the literal ₹ (8377₁₀ / 20271₈ / 20B9₁₆)

Group 2(\d{1,3}(?:[, ]?\d{1,3})?(?:.\d+)?)

\d{1,3}a digit, repeated between 1 and 3 times

Non-Capturing Group(?:[, ]?\d{1,3})?

?repeats the group contents below at most once:

Character Class[, ]?

?matches at most one character from the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

\d{1,3}a digit, repeated between 1 and 3 times

Non-Capturing Group(?:.\d+)?

?repeats the group contents below at most once:

.any character (except for line terminators)

\d+a digit, repeated at least once

Condition(?(1)|(kr\.?|Kč))

Uses the first branch if group 1 matched

If the condition is true, match this branch: — matches an empty string

Otherwise, match this branch:(kr\.?|Kč)

Group 3(kr\.?|Kč)

1st Alternativekr\.?

krthe literal text kr (case sensitive)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

2nd AlternativeKč

Kčthe literal text Kč (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

([$£€¥₹])?(\d{1,3}(?:[, ]?\d{1,3})?(?:.\d+)?)(?(1)|(kr\.?|Kč))

New

The cost of this car with a 3.5 litre engine, is €2,927.100, or $3 271.32. In Sweden that would be around 27000kr. I would have to work overtime for 215 days to save the money for that, even though my job in the Czech Republic pays 436.5Kč an hour, and I can save 10% percent of that. My buddy in Japan, bought one for ¥357014.83

Regular Expression

Extraction