Regular Expressions 101

Group 1(\d+[A-Z]+)

\d+a digit, repeated at least once

Character Class[A-Z]+

+matches at least one character from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case insensitive)

Group 2(\d+[-; ]+)

\d+a digit, repeated at least once

Character Class[-; ]+

+matches at least one character from the set below:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

Group 3(\d+\b)

\d+a digit, repeated at least once

\ban ASCII word boundary

Global pattern flags

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

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(\d+[A-Z]+)(\d+[-; ]+)(\d+\b)

New

987ABC11-15; 77; 877; 66-68
987ABC11-987ABC15; 77; 877; 66-68
987ABC11-987ABC15; 987ABC77; 877; 66-68
987ABC11-987ABC15; 987ABC77; 987ABC877; 66-68
987ABC11-987ABC15; 987ABC77; 987ABC877; 987ABC66-68
987ABC11-987ABC15; 987ABC77; 987ABC877; 987ABC66-987ABC68

Substitution

$1$2$1$3