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Pattern
(?<=(a)(?<1>b))(?<1>c)
Input
ab
c
abc
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
Start from position:
Max matches to find:
Replacement
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Regex Info
Table
Context
Split List
1
match found in about
1
millisecond.
Show Permalink
Permalink
Index
Position
Matched String
$1
0
2
c
c
3 captures
b
a
c
ab
c
ab
c
empty string
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