Regular
Expressions
101
Please wait while the app is loading...
Please enable JavaScript to use this web application.
Regular
Expressions
101
@regex101
Donate
Sponsor
Contact
Bug Reports & Feedback
Wiki
What's new?
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Regex Library
Regex Library
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Order By
Most Recent
Most Points
Fewest Points
Filter by Flavor
PCRE2
PCRE
ECMAScript
Python
Golang
Java
.NET
Sponsors
All your environment variables, in one place
Library entries
Search library
0
2 upvotes, 2 downvotes (50% like it) (You must be signed in to vote)
pcre
regex test
testing the string abc xyx 12 13 a a b
Submitted by
Alien Coders
-
9 years ago
0
1 upvotes, 1 downvotes (50% like it) (You must be signed in to vote)
pcre
Share?
Test
Submitted by
test
-
9 years ago
1
1 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
URL REGULAR EXPRESSION CHALLENGE
Follow the instructions to match/don't match the following urls. Then post to comminity with title: [URL CHALLENGE]:
Submitted by
kostas trichas
-
9 years ago
0
1 upvotes, 1 downvotes (50% like it) (You must be signed in to vote)
pcre
Challenge: Create regular expression that matches the following urls
Note the 2 lines separated urls. These should NOT match
Submitted by
kostas trichas
-
9 years ago
2
4 upvotes, 2 downvotes (67% like it) (You must be signed in to vote)
pcre
Regex Capture String
Capture out Parts using regular expressions
Submitted by
Brandon
-
9 years ago
2
2 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
DNS SOA
oneliner SOA record matching regexp. like "ns1.domain.com.ge. mail.ns1.domain.com.ge. (2014061613 3600 600 604800 1800 )" without @ IN SOA in begging, usefull when implementing something like DNS GUI.
Submitted by
Nick Chkhikvishvili
-
9 years ago
0
1 upvotes, 1 downvotes (50% like it) (You must be signed in to vote)
pcre
asdfs
sfsdadf
Submitted by
poter
-
9 years ago
1
1 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
Match date from calendar as string
Match date from calendar as string
Submitted by
anonymous
-
9 years ago
-2
1 upvotes, 3 downvotes (25% like it) (You must be signed in to vote)
pcre
1
no description available
Submitted by
anonymous
-
9 years ago
17
118 upvotes, 101 downvotes (54% like it) (You must be signed in to vote)
pcre
Email validation
no description available
Submitted by
tutsplus.com
-
9 years ago
0
8 upvotes, 8 downvotes (50% like it) (You must be signed in to vote)
pcre
Match all html tags
no description available
Submitted by
Kostas Trichas
-
9 years ago
1
3 upvotes, 2 downvotes (60% like it) (You must be signed in to vote)
pcre
Get all HTML tag names
no description available
Submitted by
Kostas Trichas
-
9 years ago
1
5 upvotes, 4 downvotes (56% like it) (You must be signed in to vote)
pcre
Parse JSON key value
no description available
Submitted by
Kostas Trichas
-
9 years ago
0
2 upvotes, 2 downvotes (50% like it) (You must be signed in to vote)
pcre
Parse JSON key value pair
no description available
Submitted by
Kostas Trichas
-
9 years ago
0
1 upvotes, 1 downvotes (50% like it) (You must be signed in to vote)
pcre
url GET parameters
no description available
Submitted by
anonymous
-
9 years ago
1
2 upvotes, 1 downvotes (67% like it) (You must be signed in to vote)
pcre
t
no description available
Submitted by
anonymous
-
9 years ago
4
4 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
Get URL parameters
no description available
Submitted by
anonymous
-
9 years ago
8
11 upvotes, 3 downvotes (79% like it) (You must be signed in to vote)
pcre
Extract url GET parameters
Returns key/value pair of a url. Also works with google fonts which has additional information
Submitted by
anonymous
-
9 years ago
1
1 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
Extract google fonts key, value, options
This regular expression is used to extract google font information from the embeded url
Submitted by
anonymous
-
9 years ago
2
2 upvotes, 0 downvotes (100% like it) (You must be signed in to vote)
pcre
parse images
no description available
Submitted by
anonymous
-
9 years ago
1
...
463
464
465
466
467
468
469
...
483
UUID
Vote
3
4 upvotes, 1 downvotes (80% like it) (You must be signed in to vote)
Regular Expression
pcre
/
[
0
-
9a
-
fA
-
F
]
{8}
-
[
0
-
9a
-
fA
-
F
]
{4}
-
[
0
-
9a
-
fA
-
F
]
{4}
-
[
0
-
9a
-
fA
-
F
]
{4}
-
[
0
-
9a
-
fA
-
F
]
{12}
/
Open regex in editor
Description
Loading markdown...
Submitted by
Jason
- 9 years ago