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 11,540 community submitted regex patterns...
1
2 upvotes, 1 downvotes (score 20.8%) (You must be signed in to vote)
Match a string that is equal to a string before a '='
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-08-05 16:24
-2
2 upvotes, 4 downvotes (score 9.7%) (You must be signed in to vote)
Match the first and last char of a word
PCRE (PHP <7.3)
no description available
Submitted by
pedroppinheiro
-
8 years ago
2015-08-05 16:16
-2
1 upvotes, 3 downvotes (score 4.6%) (You must be signed in to vote)
Numbers separated by comma and whitespace
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-08-05 14:14
-2
1 upvotes, 3 downvotes (score 4.6%) (You must be signed in to vote)
Match XML that has a single root element
PCRE (PHP <7.3)
Can be used as a basic validator to ensure that XML has only a single root element
Submitted by
Jerome Wilson
-
8 years ago
2015-08-05 11:26
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
extract video id from youtube url
PCRE (PHP <7.3)
no description available
Submitted by
egg-
-
8 years ago
2015-08-05 03:56
2
4 upvotes, 2 downvotes (score 30%) (You must be signed in to vote)
Grab all hyperlinks
PCRE (PHP <7.3)
no description available
Submitted by
Josh Bourke
-
8 years ago
2015-08-04 18:30
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
youku video_id
PCRE (PHP <7.3)
parse youku video id
Submitted by
egg-
-
8 years ago
2015-08-04 09:42
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
youku
PCRE (PHP <7.3)
parse youku video id
Submitted by
egg-
-
8 years ago
2015-08-04 08:10
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Cordon - SFR - HDD Serial number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-08-04 07:53
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Windows Registry Binary(Hex)
PCRE (PHP <7.3)
Get value of windows registry on hex format
Submitted by
Respeto
-
8 years ago
2015-08-04 03:30
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Not the Monster
PCRE (PHP <7.3)
no description available
Submitted by
Sif Baksh
-
8 years ago
2015-08-03 22:23
3
3 upvotes, 0 downvotes (score 43.8%) (You must be signed in to vote)
hj
PCRE (PHP <7.3)
hj
Submitted by
hj
-
8 years ago
2015-08-03 18:39
2
2 upvotes, 0 downvotes (score 34.2%) (You must be signed in to vote)
JSON BizTalk schema output
PCRE (PHP <7.3)
To convert the BizTalk schema output to one string
Submitted by
Emiel Kool
-
8 years ago
2015-08-03 12:21
2
2 upvotes, 0 downvotes (score 34.2%) (You must be signed in to vote)
better orf finder
PCRE (PHP <7.3)
don't use my older one
Submitted by
tnrich
-
8 years ago
2015-08-03 08:43
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Orf Finder
PCRE (PHP <7.3)
Finds open reading frames in a dna sequence string.
Submitted by
tnrich
-
8 years ago
2015-08-03 08:07
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
JQuery .live to JQuery .on
PCRE (PHP <7.3)
replaces deprecated .live method with corresponding .on
Submitted by
Hossein Naderi
-
8 years ago
2015-08-02 09:21
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
mytest
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-08-02 03:55
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
soundcloud url
PCRE (PHP <7.3)
soundcloud url in a link
Submitted by
ogerly
-
8 years ago
2015-08-01 13:55
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Email verification
PCRE (PHP <7.3)
no description available
Submitted by
SonnY
-
8 years ago
2015-08-01 13:01
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Email verification
PCRE (PHP <7.3)
no description available
Submitted by
SonnY
-
8 years ago
2015-08-01 12:59
1
...
521
522
523
524
525
526
527
...
577
URL infos
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regular Expression
PCRE (PHP <7.3)
/
(?<Address>
(?<Protocol>
https
?
:
\/\/
)?
(?<Subdomain>
\w
*
\.
)?
(?<Domain>
(?:
[
a
-
z0
-
9
\-
]
{2,}
)
\.
(?:
[^
\s
\/\.
]
{2,}
)
)
(?<Path>
\/
[^
\s
\?
]
*
)?
(?<Params>
(?:
\?
|
\#
)
[^
\s
\/\?\:
]
*
)?
)
/
gi
Open regex in editor
Description
Loading markdown...
Submitted by
MCMainiac
-
8 years ago
2015-06-24 21:50