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
Most upvotes
Most downvotes
Highest Score
Lowest Score
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 5,720 community submitted regex patterns...
0
Python Regex to Find Rack Files
Python
Python Regex to Find Rack Files
Submitted by
anonymous
-
a year ago
0
0及最多6位正负整数
ECMAScript (JavaScript)
1、匹配6位以内正负整数 2、可以匹配0 有效例子 0 21...
Submitted by
anonymous
-
a year ago
0
100-4300
Python
match 100, 200, 300 upto 4300
Submitted by
anonymous
-
a year ago
0
Hesla ISJ
Python
ISJ
Submitted by
anonymous
-
a year ago
0
Dyno warning regex
Python
Used to separate things in dyno warning
Submitted by
anonymous
-
a year ago
0
PLDI regex 1
Python
For pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
PLDI regex 2
Python
for pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
PLDI regex 3
Python
for pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
test
ECMAScript (JavaScript)
test
Submitted by
anonymous
-
a year ago
0
capture strings between starts and ends line
ECMAScript (JavaScript)
capture any strings between starts and ends line
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
Session Start/Close
Python
Capturing Start/Close in IRC-logs
Submitted by
Corpset
-
a year ago
0
vscode-f5 xc reserved ports issue #209
ECMAScript (JavaScript)
https://github.com/f5devcentral/vscode-f5/issues/209
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
List of lists of numbers (no leading zeros)
Python
List of lists of numbers (no leading zeros)
Submitted by
anonymous
-
a year ago
0
shift_factor
Python
extracting constraint id from composed column header
Submitted by
Dario Romero
-
a year ago
0
Egyptian National ID
ECMAScript (JavaScript)
This validates the components of the Egyptian national ID ... See details (Arabic)
Submitted by
Mahmoud Mostafa
-
a year ago
0
Egyptian Phone Numbers
ECMAScript (JavaScript)
Validate Egyptian phone numbers ... Read More (Arabic)
Submitted by
Mahmoud Mostafa
-
a year ago
(Last modified a year ago)
0
Laughter
ECMAScript (JavaScript)
Matches all laughter like: hahahahhhahahahha hahha ahah lol lolollolll...
Submitted by
Prozilla
-
a year ago
0
Author cite
Python
Get author names from shitty import
Submitted by
anonymous
-
a year ago
0
chit_kaung_song_names
Python
Extract Singer Chit Kaung's song names in Myanmar + English
Submitted by
paing
-
a year ago
0
匹配中文数字,用于逆向文本标准化
Python
大部分应当匹配的数字都匹配上了。 第2个捕获组,即是内容(可能加的有单位,需要手动去除)
Submitted by
HaujetZhao
-
a year ago
1
...
281
282
283
284
285
286
Community Library Entry
14
Regular Expression
Recommended
PCRE (PHP <7.3)
/
^
(
(?:
(
\d
{4}
-
\d
{2}
-
\d
{2}
)
T
(
\d
{2}
:
\d
{2}
:
\d
{2}
(?:
\.
\d
+
)?
)
)
(
Z
|
[
\+
-
]
\d
{2}
:
\d
{2}
)?
)
$
/
gm
Open regex in editor
Description
Validates a RFC3339 DateTime format. Does not validates the Data
Submitted by
anonymous
-
9 years ago