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 12,580 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
17/11 - övning 6
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-13 11:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
From error to end of line
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-12 23:52
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
LFG Regexs
PCRE (PHP <7.3)
For region, add in each region manually
Submitted by
anonymous
-
3 years ago
2020-11-12 20:28
2
2 upvotes, 0 downvotes (score 34.2%) (You must be signed in to vote)
IPv4 with an undefined amount of 0 before every number
PCRE (PHP <7.3)
This regex matches every IPv4 address with or without 0s before every number. For example: 192.168.1.1 00000000000192.168.00000000000001.01
Submitted by
anonymous
-
3 years ago
2020-11-12 16:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Receiver Version
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-12 16:20
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
pW
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-12 15:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match any django block tag that is not a common one
ECMAScript (JavaScript)
\s*(?!(blocktrans|load|extends|trans|endblocktrans|if|endif|include|endblock|block)\b)
Submitted by
anonymous
-
3 years ago
2020-11-12 14:13
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
C Prototypes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-12 08:43
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match string not containing a string
ECMAScript (JavaScript)
Match every string that does not contain "user/m"
Submitted by
anonymous
-
3 years ago
2020-11-11 23:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
numer ewid
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-11 17:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
test_username
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-11 15:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
multiple of 3 in binary
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-11 08:35
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Eastlink - get customer location equipment with returncode
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-10 21:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
NewGen Strategies website - Team Page - converting image link to modal window
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-10 17:35
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
NewGen Strategies website - converting article to modal window
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-10 17:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Date / Time format similar to Oracle
PCRE (PHP <7.3)
YYYY-MM-DD_hh24:mi:ss
Submitted by
anonymous
-
3 years ago
2020-11-09 21:53
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
csv file - fixture 1
PCRE (PHP <7.3)
surround a column with comma in data with double quotes
Submitted by
anonymous
-
3 years ago
2020-11-09 20:59
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
integer number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-09 12:32
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regex to Split string by comma but exclude comma in brackets parentheses
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-09 10:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Split nested brackets
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
2020-11-09 10:26
1
...
72
73
74
75
76
77
78
...
629
Markdown code block
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
ECMAScript (JavaScript)
/
^
(
`
{3}
.
*
[
\n\r
]
[^]
*
?
^
`
{3}
)
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
3 years ago
2020-11-01 20:17