Regular Expressions 101

Positive Lookbehind(?<=\bshift # )

\ban ASCII word boundary

shift # the literal text shift # (case sensitive)

Character Class[a-f0-9]+

+matches at least one character from the set below:

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

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

Non-Capturing Group(?:-[a-f0-9]+)+

+repeats the group contents below at least once:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-f0-9]+

+matches at least one character from the set below:

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

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

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.

Search reference

Regular Expression

(?<=\bshift # )[a-f0-9]+(?:-[a-f0-9]+)+

New

1)Payment for shift # edc5df26-ad62-4685-ad80-4a3a60118479 receipt number #12345
2)Payment for shift # 394e3027-be5d-4369-91e6-88437c5330e0, adress: Germany, Frankfurt..
3)Payment for job shift # c921e015-74b2-4df2-84b2-e546a636272f