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Pattern
(a|aa|aaa)
Input
a
bbcc
a
a
abbccaa
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
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Max matches to find:
Replacement
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Regex Info
Table
Context
Split List
3
matches found in about
12
milliseconds.
Show Permalink
Permalink
Index
Position
Matched String
$1
0
0
a
a
1
5
a
a
2
6
a
a
a
bbcc
a
a
empty string
a
bbcc
a
empty string
a
empty string
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