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 11,660 community submitted regex patterns...
-2
1 upvotes, 3 downvotes (score 4.6%) (You must be signed in to vote)
^.+(c.youtube.com|googlevideo.com|cdn.dailymotion.com).*\$
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-08 06:32
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
$ en anglais ($xx.xx)
PCRE (PHP <7.3)
$ en anglais ($xx.xx)
Submitted by
EA
-
8 years ago
2015-09-07 21:59
3
3 upvotes, 0 downvotes (score 43.8%) (You must be signed in to vote)
Nombres 4 chiffres
PCRE (PHP <7.3)
Nombres 4 chifres
Submitted by
EA
-
8 years ago
2015-09-07 21:55
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Numéros téléphone pas corrects (FR)
PCRE (PHP <7.3)
Numéros téléphone pas corrects (FR)
Submitted by
EA
-
8 years ago
2015-09-07 21:49
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Numéros téléphone corrects (anglais)
PCRE (PHP <7.3)
Numéros de téléphone avec ou sans parenthèses en anglais
Submitted by
EA
-
8 years ago
2015-09-07 21:43
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Site (Régis)
PCRE (PHP <7.3)
Site Régis
Submitted by
EA
-
8 years ago
2015-09-07 21:31
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Site FR
PCRE (PHP <7.3)
Site FR, pour trouver la version correcte.
Submitted by
EA
-
8 years ago
2015-09-07 19:02
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
noted xanbot
PCRE (PHP <7.3)
no description available
Submitted by
NotedBinkie
-
8 years ago
2015-09-07 15:54
1
3 upvotes, 2 downvotes (score 23.1%) (You must be signed in to vote)
hex string
PCRE (PHP <7.3)
match 00aabbcc... or 00:aa:bb:cc...
Submitted by
minji
-
8 years ago
2015-09-07 14:38
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
java
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-07 14:26
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
reddit test match
PCRE (PHP <7.3)
just a test match
Submitted by
anonymous
-
8 years ago
2015-09-07 13:39
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
cpc=ordinary
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-07 13:09
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
remove versions from packages in centos dump
PCRE (PHP <7.3)
no description available
Submitted by
Dmitry Zagorulkin
-
8 years ago
2015-09-06 19:55
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
MD5 (32-bit hash algorithm)
PCRE (PHP <7.3)
Encrypted string of popular hashing algorithm, and other 32-bit algorithms
Submitted by
anonymous
-
8 years ago
2015-09-06 01:56
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
exemplo-flex-3
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-05 01:13
5
13 upvotes, 8 downvotes (score 40.9%) (You must be signed in to vote)
ipv6 Validation
PCRE (PHP <7.3)
Handle all condition for ipv6 example: 1) FE80::8329 2) FE80::FFFF:8329 3) FE80::B3FF:FFFF:8329 4) FE80::0202:B3FF:FFFF:8329...
Submitted by
Lim Yew Teck, Nicholas
-
8 years ago
2015-09-04 16:46
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Check Node path
PCRE (PHP <7.3)
Check if a string starts with a letter and ends with a backslash
Submitted by
anonymous
-
8 years ago
2015-09-04 15:10
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
d{2}\.\d{2}"
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-04 10:50
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
pages to iwpage
PCRE (PHP <7.3)
Converts pages tag into Iwpages template (MediaWiki - wikisource - proofread extension)
Submitted by
Alex
-
8 years ago
2015-09-04 07:19
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
www
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-09-03 20:23
1
...
518
519
520
521
522
523
524
...
583
gfghfgdf
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regular Expression
PCRE (PHP <7.3)
/
(?<=
connectionId=
)
\d
+
/
gi
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
8 years ago
2015-08-14 07:24