Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
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 7.0 (C#)
Rust
Sponsors
Community Patterns
Search among 2,760 community submitted regex patterns...
0
interpretazione causale bonifico
PCRE2 (PHP >=7.3)
interpretazione causale bonifico
Submitted by
anonymous
-
a year ago
0
DLP Control Regex | Credit Card & SSN
PCRE2 (PHP >=7.3)
Regex code that can be used to group for credit card and social security number.
Submitted by
Abdullah Dalgic
-
a year ago
(Last modified a year ago)
0
Decision Table
Java 8
Rules engine CSV Decision Table expression
Submitted by
Vincent Wautelet
-
a year ago
(Last modified a year ago)
0
Git message with Changelog trailer
PCRE2 (PHP >=7.3)
Check if the git message has a Changelog trailer following the keepachangelog standard.
Submitted by
anonymous
-
a year ago
0
Find a Percentage number in some text
PCRE2 (PHP >=7.3)
Finds a percentage number or a number TO number in some text.
Submitted by
anonymous
-
a year ago
0
South African Passport Number Regex
PCRE2 (PHP >=7.3)
South African Passport Number Regex Passport number consists of a letter, followed by 8 digits. The letter at the beginning of the passport number is either A (Normal passport holders), M (Maxi passport holders), D (Diplomatic passport holders) or T (Travel passport holders, I cannot confirm this,...
Submitted by
Riaan van den Berg
-
a year ago
0
Arabic International Number Format - Datasins.com
PCRE2 (PHP >=7.3)
Arabic International Number Format - Datasins.com
Submitted by
anonymous
-
a year ago
0
thank you pages
PCRE2 (PHP >=7.3)
thank you pages regex
Submitted by
anonymous
-
a year ago
0
Date String ISO Pattern
Golang
Date String ISO Pattern matcher
Submitted by
Lucas Morais
-
a year ago
0
Twitter profile url regexp
PCRE2 (PHP >=7.3)
This regexp tests for Twitter profile urls
Submitted by
nbryskin
-
a year ago
0
frequency
PCRE2 (PHP >=7.3)
e
Submitted by
hieppp
-
a year ago
0
Email check
PCRE2 (PHP >=7.3)
check if email is correct
Submitted by
anonymous
-
a year ago
1
Select songs starting with 3+ numbers but not 1|2
PCRE2 (PHP >=7.3)
Select songs starting with odd numbers like 3+ numbers(001 - song.mp3, 000004 - song.mp3), but not simple ones 1|2 like (01 - song.opus or 1 - song.mp3) : 01 - The Black Eyed Peas - The Time (Dirty Bit).opus 0000000 - Nelly Furtado - Say It Right.mp3 ...
Submitted by
anonymous
-
a year ago
0
TatraBanka AMOUNT_VALUE
Java 8
some descriptoin
Submitted by
Inez van Acker, Robert Schulz
-
a year ago
(Last modified 10 months ago)
0
Isolate javascript elements within [html] text
PCRE2 (PHP >=7.3)
Needed to find all content between ... tags, plus any content within a that has an argument starting with on, e.g. See https://onlinephp.io/ for PHP runtime
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
Locate all quoted (single or double) text, handling nested and also ignoring when in the first param of a ".replace("
PCRE2 (PHP >=7.3)
See https://onlinephp.io/c/a21b4 for PHP preg_replace_callback results
Submitted by
anonymous
-
a year ago
0
split a comma separated string ignoring quotes and brackets
PCRE2 (PHP >=7.3)
Breaks a CSV into parts, but keeps those things in quotes (single OR double), or in curved bracket together. preg_match_all('(?:\'(?:\\\\.)\'|"(?:\\\\.)"|(\((?:++|(?1))*\))|)+s', $text, $matches)
Submitted by
anonymous
-
a year ago
0
提取持股情况
PCRE2 (PHP >=7.3)
能够基于董监高临时公告
Submitted by
mason
-
a year ago
0
check operator and length
PCRE2 (PHP >=7.3)
check operator and length
Submitted by
anonymous
-
a year ago
0
Regex to extract SEED and first 10 ETH addresses.
PCRE2 (PHP >=7.3)
Using iancoleman's Mnemonic Code Generator located at https://iancoleman.io/bip39/, set the COIN type to ETH. Then Ctrl+A (Windows), select all of the text on the page, copy, and paste into the "TEST STRING" located at "Regex101.com". This will leave only the SEED and first 10 ETH addresses as the...
Submitted by
anonymous
-
a year ago
1
...
42
43
44
45
46
...
138
Email Regex
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
(
[^
<>()
\[\]\\
.,;:
\s
@"
]
+
(
\.
[^
<>()
\[\]\\
.,;:
\s
@"
]
+
)*
)
|
(
"
.
+
"
)
)
@
(
(
\[
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\]
)
|
(
(
[
a
-
zA
-
Z
\-
0
-
9
]
+
\.
)+
[
a
-
zA
-
Z
]
{2,}
)
)
$
/
Open regex in editor
Description
email regex
Submitted by
anonymous
-
2 years ago