Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 4,400 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Data_Download_Investigator
Python
For investigatorLastRegulatoryAction
Submitted by
anonymous
-
4 years ago
2019-12-17 09:24
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Data_Download_Investigator
Python
For investigatorLastRegulatoryAction
Submitted by
anonymous
-
4 years ago
2019-12-17 11:47
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
匹配合法的变量名
Python
\b[a-zA-Z_]\w+
Submitted by
anonymous
-
4 years ago
2019-12-18 12:58
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
正则式的命名和反向引用
Python
(?P(\w+\s+))(?P=dup)
Submitted by
anonymous
-
4 years ago
2019-12-18 13:04
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
提取有效小数，如果是0，则只保留1个0
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-18 15:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Data_Download_Investigator
Python
For investigatorLastRegulatoryAction_Action_Date
Submitted by
anonymous
-
4 years ago
2019-12-19 06:31
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
amazon pdf regexpress
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-23 08:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
AMap POI ID
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-23 08:36
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
AMap POI Tile index
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-24 05:54
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
highlight
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-24 15:55
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
PRUEBA 1
Python
ZAHO :CMM,:NR=2087:;
Submitted by
anonymous
-
4 years ago
2019-12-26 14:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Remove whiteSpace and char
Golang
no description available
Submitted by
anonymous
-
4 years ago
2019-12-27 06:59
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
HDSTREAMS
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-28 17:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
my
Golang
no description available
Submitted by
anonymous
-
4 years ago
2019-12-28 22:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Validate domain
Python
Validate that the string is a domain name (internationalization supported)
Submitted by
anonymous
-
4 years ago
2019-12-30 14:40
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Call-ID
Python
no description available
Submitted by
anonymous
-
4 years ago
2019-12-31 05:58
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
oomovie part 2
Python
no description available
Submitted by
anonymous
-
4 years ago
2020-01-01 14:18
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Captura padrão e linha anterior e posterior
Python
no description available
Submitted by
anonymous
-
4 years ago
2020-01-03 18:40
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
gcash
Python
Something to extract data from GCash SMS
Submitted by
anonymous
-
4 years ago
2020-01-06 11:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
包含多个指定字符
Python
只是包含，无关顺序，且每一个字符都必须包含进去
Submitted by
anonymous
-
4 years ago
2020-01-09 09:20
1
...
146
147
148
149
150
151
152
...
220
Facebook: parse page name from url
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
Python
r"
(?i)
^
(?:
.
+
)?
(?:
facebook
|
fb
)
.
(?:
[
a
-
z
\.
]
{2,6}
)
(
/pages
|
/pg
|
/group
[
s
]
)?
/
(
[^
/
]
+
)
(?:
/
|
$
)
"
g
Open regex in editor
Description
Loading markdown...
Submitted by
cx
-
5 years ago
2018-06-08 09:29