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 4,520 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
123
Java 8
123
Submitted by
anonymous
-
2 years ago
2021-08-22 14:09
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 1
PCRE2 (PHP >=7.3)
Accept regex in the form OutputType ServiceName ( InputType1 , InputType2 , . . . )
Submitted by
anonymous
-
2 years ago
2021-08-23 10:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 1.1
PCRE2 (PHP >=7.3)
return an int
Submitted by
anonymous
-
2 years ago
2021-08-23 10:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 1.2
PCRE2 (PHP >=7.3)
Accept long as first input argument
Submitted by
anonymous
-
2 years ago
2021-08-23 10:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 1.3
PCRE2 (PHP >=7.3)
return a double, are named sum, and accept an arbitrary amount of doubles as input
Submitted by
anonymous
-
2 years ago
2021-08-23 10:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 2
PCRE2 (PHP >=7.3)
strings represent messages in the form: from: "Sender", to: "Receiver", content: "Payload"
Submitted by
anonymous
-
2 years ago
2021-08-23 10:21
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
lab 6 es 2.1
PCRE2 (PHP >=7.3)
messages directed towards alice
Submitted by
anonymous
-
2 years ago
2021-08-23 10:22
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
lab 6 es 2.2
PCRE2 (PHP >=7.3)
messages have been sent to bob
Submitted by
anonymous
-
2 years ago
2021-08-23 10:25
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Lab 6 es 2.3
PCRE2 (PHP >=7.3)
Carry a payload which is either ping or pong
Submitted by
anonymous
-
2 years ago
2021-08-23 10:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
po box
Python
m
Submitted by
m
-
2 years ago
2021-08-23 23:28
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
LinkedIn regex
Python
.
Submitted by
anonymous
-
2 years ago
2021-08-24 06:48
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Semantic Versioning to fix broken pkg-config
PCRE2 (PHP >=7.3)
Semantic Versioning to fix broken pkg-config
Submitted by
anonymous
-
2 years ago
2021-08-24 18:32
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Semantic Versioning to fix broken pkg-config
PCRE2 (PHP >=7.3)
Semantic Versioning to fix broken pkg-config
Submitted by
anonymous
-
2 years ago
2021-08-24 19:02
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Chandler Regex
PCRE2 (PHP >=7.3)
Capture of chandlers wild good morning messages
Submitted by
LoadingNinja
-
2 years ago
2021-08-24 19:56
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Change var config file python
Python
For change var in config file on python
Submitted by
anonymous
-
2 years ago
2021-08-24 20:41
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
dir_linux
Python
check dir is illegal or not
Submitted by
anonymous
-
2 years ago
2021-08-25 01:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
MR Title validation
Python
-
Submitted by
alkov
-
2 years ago
2021-08-25 13:46
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Yuque
Java 8
Yuque
Submitted by
anonymous
-
2 years ago
2021-08-26 01:42
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Json键值对提取
PCRE2 (PHP >=7.3)
Json键值对提取
Submitted by
hippopie
-
2 years ago
2021-08-27 09:56
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
VALIDATE DOMAIN:PORT ADDRESS IN PYTHON3
Python
Port is optional
Submitted by
Avaray
-
2 years ago
2021-08-27 13:07
1
...
97
98
99
100
101
102
103
...
226
Working on cron regex
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
Python
r"
^
(
#
\s
*
)?
(
\*
|
\d
+
)
\s
+
(
\*
|
\d
+
)
\s
+
(
\*
|
\d
+
)
\s
+
(
\*
|
\d
+
)
\s
+
(
\*
|
\d
+
)
\s
+
(
.
+
)
"
gm
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
2 years ago
2021-10-26 17:14