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
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 9,620 community submitted regex patterns...
0
lower case alpha and number
PCRE (PHP <7.3)
lower case alpha and number
Submitted by
anonymous
-
2 years ago
0
判断是否有非法字符(合法字符为数字+-# 以及{"0":0, "1":1}所包含的符号)
Java 8
判断是否有非法字符(合法字符为数字+-# |以及{"0":0, "1":1}所包含的符号) 能捕获的:包含汉字、英文字符、部分分割符(;、/)、各种括号的电话
Submitted by
Jiajian Ye
-
2 years ago
0
#结尾的电话匹配
Java 8
#结尾的电话匹配
Submitted by
anonymous
-
2 years ago
0
Jira issue number
Golang
Matches and catches Jira issue number
Submitted by
anonymous
-
2 years ago
0
Password policy (password requires three out of the four character types)
PCRE (PHP <7.3)
A password must consist of at least fifteen characters. A password must contain a character from at least three of the following four sets: A-Z a-z 0-9 !@#$%^&*_-+=?|\/(){}[]:,.;...
Submitted by
RGT, Mast
-
2 years ago
0
匹配#结尾的电话号码和手机
Java 8
匹配#结尾的电话号码和手机
Submitted by
Leo
-
2 years ago
0
IP Address
Java 8
IP Address RegEx
Submitted by
anonymous
-
2 years ago
0
Find next valid markup element of XML content
PCRE (PHP <7.3)
I created the regexp using the XML-specificaton (https://www.w3.org/TR/xml), but in a simplified format (for example allowing only a narrowed set of tag-name characters). The regular expression is a recursive regexp with backreference. I do not tested extensively the regex with a regex-directed engi...
Submitted by
GyRos
-
2 years ago
0
括号匹配
Java 8
(\[]\])|(【】)|(())|(\(\))
Submitted by
nasion
-
2 years ago
0
cri logfmt
Golang
The CRI expr will match and parse log lines of this format: 2019-01-01T01:00:00.000000001Z stderr P some log message `
Submitted by
east4ming
-
2 years ago
0
DB
Java 8
DB
Submitted by
DB
-
2 years ago
0
OS正则表达式
Java 8
zzx
Submitted by
zzx
-
2 years ago
-1
Twitter Tweet URL
PCRE (PHP <7.3)
This ensures that a link to tweet strictly matches
Submitted by
anonymous
-
2 years ago
0
find email addresses
Golang
find email addresses
Submitted by
anon
-
2 years ago
(Last modified 2 years ago)
0
password strong
PCRE (PHP <7.3)
password 8-16 with A-Z a-z 0-9 and !@#$ without %
Submitted by
alfxjx
-
2 years ago
0
Delete spaces at beginning or end of a string
PCRE (PHP <7.3)
Delete spaces at beginning or end of a string
Submitted by
anonymous
-
2 years ago
0
Detect space kernel between characters
PCRE (PHP <7.3)
Detect space kernel between characters
Submitted by
anonymous
-
2 years ago
0
Delete spaces between words only
PCRE (PHP <7.3)
Delete spaces between words only
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Public
PCRE (PHP <7.3)
Public view for my collection
Submitted by
anonymous
-
2 years ago
1
Regular expression for capturing dates and date ranges.
Java 8
A proof of concept regex that captures dates and date ranges with a variety of separators. Works with both DMY and MDY, and if one is not needed, it can be easily deleted from the regex. The full variety of months needs to be implemented by the programmer themselves since developing it in regex101...
Submitted by
Matey Krastev
-
2 years ago
1
...
13
14
15
16
17
...
481
simulate to event
0
Regular Expression
PCRE2 (PHP >=7.3)
/
\s
+
(
\w
+
)
,
\s
+
"to
contain
elements
matching",
\n\s
+
"
\[
data-test-id=
(
[
\w
-
]
+
)
\]
"
\s
+
/
Open regex in editor
Description
simulate to event
Submitted by
anonymous
-
2 years ago