Online Regular Expression Tool

Stats

1. Expression: [&\?]?(?'pair'(?'var'[-\w\d]*)=(?'value'[-\w\d\+]*))\z?
2. Matches: 3
3. Groups: 4
4. Captures: 12

Matches

Match	Group_Number	Group_Name	Success	value
0	0	0	True	?online=regular
1	1	pair	True	online=regular
2	2	var	True	online
3	3	value	True	regular
4	0	0	True	&expression=tool
5	1	pair	True	expression=tool
6	2	var	True	expression
7	3	value	True	tool
8	0	0	True	&asp=net
9	1	pair	True	asp=net
10	2	var	True	asp
11	3	value	True	net