Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors. Click
here
to read more.
Community Patterns
Search among 2,500 community submitted regex patterns...
-1
Capturing groups with suffix
Java 8
Capturing the content of column names which are duplicate in nature to extract the actual name and suffix ("right" / "left")
Submitted by
anonymous
-
10 months ago
-2
Ascending and Descending order
Java 8
This regex is to match Ascending or descending order of 8 digit number
Submitted by
anonymous
-
10 months ago
1
...
123
124
125
id card
0
Regular Expression
Java 8
"
(
(
[
1
-
9
]
\d
{5}
)
(
18
|
19
|
(
[
23
]
\d
)
)
\d
{2}
(
(
0
[
1
-
9
]
)
|
10
|
11
|
12
)
(
[
0
-
2
]
[
1
-
9
]
|
10
|
20
|
30
|
31
)
(
\d
{3}
[
0
-
9Xx
]
)
)
|
(
^
[
1
-
9
]
\d
{5}
\d
{2}
(
0
[
1
-
9
]
|
10
|
11
|
12
)
(
(
[
0
-
2
]
[
1
-
9
]
)
|
10
|
20
|
30
|
31
)
\d
{2}
)
"
gm
Open regex in editor
Description
打断点
Submitted by
anonymous
-
2 years ago