Regular Expressions 101

Pro

(?s)applies the following effective flags to the remainder of the pattern: sgu

s modifier: single line. Allows a dot to match line terminators

Positive Lookbehind(?<=Customer )

Customer the literal text Customer (case sensitive)

.+?any Unicode character, repeated at least once

Group 1(\D(1(4|5)\d{4})\D)+

+repeats the group contents below at least once:

\Dany character that is not a Unicode decimal digit

Group 2(1(4|5)\d{4})

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Group 3(4|5)

1st Alternative4

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

2nd Alternative5

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

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

\Dany character that is not a Unicode decimal digit

Global pattern flags

s modifier: single line. Allows a dot to match line terminators

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

u modifier: unicode. Treats the pattern and subject as UTF-16

Detailed match information will be displayed here automatically.

25 tokens

(?s)(?<=Customer ).+?(\D(1(4|5)\d{4})\D)+

New


Part Numbe

Customer PO

Description

Cust Part No: 325386

EB011036 // 175663/147667/8 ECK
5500003766 / 148266 -

WALK


Part Numbe

Customer PO

Description

Cust Part No: 325386

EB011036 // 175663/147667/8 ECK
5500003766 / 148266 -

WALK