Regular Expressions 101

Pro

^start of string

Non-Capturing Group(?:(?!.*LT circa).+\n)*

*repeats the group contents below any number of times:

Negative Lookahead(?!.*LT circa)

.*any Unicode character (except for line terminators), repeated any number of times

LT circathe literal text LT circa (case sensitive)

.+any Unicode character (except for line terminators), repeated at least once

\na line-feed (newline) character (ASCII 10)

Non-Capturing Group(?:(?!LT circa).)*

*repeats the group contents below any number of times:

Negative Lookahead(?!LT circa)

LT circathe literal text LT circa (case sensitive)

.any Unicode character (except for line terminators)

LT circathe literal text LT circa (case sensitive)

\s+a Unicode whitespace character, repeated at least once

Group 1(\d\d\.\d\d.\d{4})

\da Unicode decimal digit

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\da Unicode decimal digit

.any Unicode character (except for line terminators)

\d{4}a Unicode decimal digit, repeated exactly 4 times

Negative Lookahead(?!(?:.+\n)*.*LT circa)

Non-Capturing Group(?:.+\n)*

*repeats the group contents below any number of times:

.+any Unicode character (except for line terminators), repeated at least once

\na line-feed (newline) character (ASCII 10)

.*any Unicode character (except for line terminators), repeated any number of times

LT circathe literal text LT circa (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.

25 tokens

Regular Expression

^(?:(?!.*LT circa).+\n)*(?:(?!LT circa).)*LT circa\s+(\d\d\.\d\d.\d{4})(?!(?:.+\n)*.*LT circa)

New

Metall-Notierung 464,95 EUR 100 KG
* LT circa 21.04.2020 2 x 500 M Einwegtrommel 400x 150x 404mm
* LT circa 17.05.2020 2 x 500 M Einwegtrommel 400x 150x 404mm
Zolltarifnummer 80464995