Regular Expressions 101

Pro

Group 1([0-9]{1,3}(?:.[0-9]{3})*\,[0-9]+)

Character Class[0-9]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

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

Non-Capturing Group(?:.[0-9]{3})*

*repeats the group contents below any number of times:

.any character (except for line terminators)

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

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

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

Character Class[0-9]+

+matches at least one character from the set below:

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

\s?optionally matches any whitespace character

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

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

([0-9]{1,3}(?:.[0-9]{3})*\,[0-9]+)\s?€

New

  <a href="blahblahblah-dynamic" class="blahblahblah-dynamic" 
  title="blahblahblah-dynamic">2.550,00 €</a>1000 € 900 € 5000 € ......

  <a href="blahblahblah-dynamic" class="blahblahblah-dynamic" 
  title="blahblahblah-dynamic">2.550,00 €</a>1000 € 900 € 5000 € ......