regex101: PCRE (Legacy) Match Workspace

Pro

1st Alternative(?P<symbol>[$¥£€₹])(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)(?:\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b)?\b

Group symbol(?P<symbol>[$¥£€₹])

Character Class[$¥£€₹]

$the literal $ (36₁₀ / 44₈ / 24₁₆)

¥the literal ¥ (165₁₀ / 245₈ / A5₁₆)

£the literal £ (163₁₀ / 243₈ / A3₁₆)

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

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

Group amount(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)

\d{1,10}a digit, repeated between 1 and 10 times

Non-Capturing Group(?:[.,]\d{1,10})?

?repeats the group contents below at most once:

Character Class[.,]

.the literal . (46₁₀ / 56₈ / 2E₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\d{1,10}a digit, repeated between 1 and 10 times

Non-Capturing Group(?:\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b)?

?repeats the group contents below at most once:

\h+any horizontal whitespace character, repeated at least once

Group currency(?P<currency>AUD|USD|GBP|EURO?S?)

1st AlternativeAUD

AUDthe literal text AUD (case sensitive)

2nd AlternativeUSD

USDthe literal text USD (case sensitive)

3rd AlternativeGBP

GBPthe literal text GBP (case sensitive)

4th AlternativeEURO?S?

EURthe literal text EUR (case sensitive)

O?optionally matches the literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

S?optionally matches the literal S (83₁₀ / 123₈ / 53₁₆) (case sensitive)

\ban ASCII word boundary

2nd Alternative(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b

Group amount(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)

\d{1,10}a digit, repeated between 1 and 10 times

Non-Capturing Group(?:[.,]\d{1,10})?

?repeats the group contents below at most once:

Character Class[.,]

.the literal . (46₁₀ / 56₈ / 2E₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\d{1,10}a digit, repeated between 1 and 10 times

\h+any horizontal whitespace character, repeated at least once

Group currency(?P<currency>AUD|USD|GBP|EURO?S?)

1st AlternativeAUD

AUDthe literal text AUD (case sensitive)

2nd AlternativeUSD

USDthe literal text USD (case sensitive)

3rd AlternativeGBP

GBPthe literal text GBP (case sensitive)

4th AlternativeEURO?S?

EURthe literal text EUR (case sensitive)

O?optionally matches the literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

S?optionally matches the literal S (83₁₀ / 123₈ / 53₁₆) (case sensitive)

\ban ASCII word boundary

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

J modifier: Allow duplicate subpattern names

25 tokens

Regular Expression

(?P<symbol>[$¥£€₹])(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)(?:\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b)?\b|(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b

New

$20,000 AUD
$20,000
20,000 AUD

$
20,000
AUD

Substitution

$20,000 AUD
$20,000
20,000 AUD

$
20,000
AUD