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 14,640 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
encoded test1
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-06 18:14
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
keefe enoded clean
PCRE (PHP <7.3)
keefe enoded clean
Submitted by
anonymous
-
3 years ago
2020-04-06 19:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
regex test 1
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-06 21:39
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Change sourceIPAddress to sourceIPAddressDNS
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-07 07:21
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak Phishing
PCRE (PHP <7.3)
tilak Phishing
Submitted by
anonymous
-
3 years ago
2020-04-07 20:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Full (MySQL) Date Check
PCRE (PHP <7.3)
Checks for date between 1920-01-01 through 2029-12-31 for validity, reformats to make sure the parts are separated by hyphens
Submitted by
anonymous
-
3 years ago
2020-04-07 22:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Find tr with current text for example #HIDETR#
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-08 07:56
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
otra de sql con variables
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-08 13:23
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak filehacker
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-08 14:11
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Find e-mail in text
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-08 15:36
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
My text
Python
no description available
Submitted by
anonymous
-
3 years ago
2020-04-11 10:44
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
blake shell
PCRE (PHP <7.3)
blake encoded shell
Submitted by
anonymous
-
3 years ago
2020-04-08 16:35
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak shell
PCRE (PHP <7.3)
tilak encoded shell
Submitted by
anonymous
-
3 years ago
2020-04-08 16:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak shell
PCRE (PHP <7.3)
tilak encoded shell
Submitted by
anonymous
-
3 years ago
2020-04-08 16:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match path
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-09 02:59
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
修复URL尾斜杠
ECMAScript (JavaScript)
兼容ios
Submitted by
anonymous
-
3 years ago
2020-04-09 08:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak filehacker
PCRE (PHP <7.3)
tilak filehacker
Submitted by
anonymous
-
3 years ago
2020-04-09 14:18
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
RFC 5322
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-09 14:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Git merge theirs
PCRE (PHP <7.3)
Removes the merge conflict syntax and our content >>>>> our content... their content <<<<<< commit name...
Submitted by
anonymous
-
3 years ago
2020-04-09 16:13
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tilak phishing
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-04-09 18:05
1
...
677
678
679
680
681
682
683
...
732
Match Decimal allow single leading/tailing 0
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regular Expression
ECMAScript (JavaScript)
/
^
(?:
[
1
-
9
]
\d
*
?
|
0
)?
(?:
\.
(?:
\d
*
?
[
1
-
9
]
|
0
)
)?
(?<=
[
\d
]
)
$
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
Doom87er
-
5 years ago
2018-08-08 17:54