Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

1
python

Piwik

no description available
Submitted by Lennart Peeters - 6 years ago
1
python

BTPAPP

Filter search for candidate
Submitted by anonymous - 6 years ago
1
python

lines with 2 consecutive chars

no description available
Submitted by anonymous - 6 years ago
1
pcre

Turkish Plate Regex

Turkish Car Plate Regex. Working.
Submitted by srkn - 6 years ago
1
pcre

Dailymotion videos ids

find ids of video in dailymotion urls in text
Submitted by anonymous - 6 years ago
1
pcre

Strip Android Logs of Date/Time and process

Strip Android Logs of Date/Time and process. This helps if you want to diff 2 logs and remove the different date/time and process numbers
Submitted by anonymous - 6 years ago
1
python

Amazon Resource Name (ARN) pattern with a named group for each component

A pattern to parse Amazon Web Services ARNs into their varying components: Partition Service Region AccountID...
Submitted by Arnoud - 6 years ago
1
python

Any word

no description available
Submitted by anonymous - 6 years ago
1
python

Https

no description available
Submitted by anonymous - 6 years ago
1
python

Match invalid percent-encoding

Match % signs of sequences that aren't valid "percent-encoded"
Submitted by anonymous - 6 years ago
1
python

Product Code Matcher

Regex to find product codes that are usually all upper case with numbers or all numbers with possible hyphens, slashes or dots as delimiters. Anything that matches the date format ##/##/##?? with various delimiters will not match. Require that the code contains at least 1 number. ...
Submitted by anonymous - 6 years ago
1
python

Para la consulta departamento

Define los parámetros para la consulta de los datos del departamento.
Submitted by anonymous - 6 years ago
1
python

CS124_HW1:spamlord_email

Spamlord assignment: this regex detects email addresses in text.
Submitted by anonymous - 6 years ago
1
python

CS124_HW1:spamlord_phone

Spamlord assignment: this regex detects phone numbers in text.
Submitted by anonymous - 6 years ago
1
python

中文

Python 正则匹配中文、中文全角逗号句号和问号
Submitted by anonymous - 6 years ago
1
pcre

Insert comma as thousands delimiter

The following regular expression can be used to insert commas as thousands delimiter. The pattern was taken from the http://www.dlang.org web site.
Submitted by Unknown - 6 years ago
1
python

test

learning regex in python
Submitted by anonymous - 6 years ago
1
python

Chord scanning

no description available
Submitted by anonymous - 6 years ago
1
python

#define

no description available
Submitted by anonymous - 6 years ago
1
pcre

Italian check codeline

Expression matches magnetic codeline of checks, in italian banking system. i.e. >1234567890 old layout check >1234567890- 103014250# 66666666+ --> new layout check (notice the '-' check number terminator)...
Submitted by Benny - 6 years ago
1...529530531532533534535...572

ISO 8601 date formats incl. validation

Vote

1

Regular Expression
pcre

/
^[+-]?(\d{4,10}-((00[1-9]|0[1-9]\d|[12]\d\d|3[0-5]\d|36[0-5])|(0[1-9]|1[0-2])-(0[1-9]|1\d|2[0-8])|(0[13-9]|1[0-2])-(29|30)|(0[13578]|1[02])-31|W(0[1-9]|[1-4]\d|5[0-2])-[1-7]))|((\d{2,8}([13579][26]|[2468][048]|0[48])|(\d{0,6}([13579][26]|[02468][048])00))-(366|02-29))|(\+?\d{0,6}(([02468][048]|[13579][26])([26]0|71|[38]2|[49]3|[05]4|15|[27]6|37|[48]8|[09]9)|([02468][159]|[13579][37])(50|[16]1|[27]2|33|[48]4|[09]5|[15]6|67|[27]8|[38]9)|([02468][26]|[13579][048])([48]0|[09]1|[15]2|63|[27]4|[38]5|[49]6|[05]7|[16]8|29)|([02468][37]|[13579][159])([27]0|[38]1|[49]2|[05]3|[16]4|25|[37]6|87|[049]8|[5]9))|-\d{0,6}(([02468][048]|[13579][26])(0[28]|1[39]|24|3[06]|4[17]|5[28]|6[49]|75|8[06]|9[27])|([02468][159]|[13579][37])(0[49]|15|2[06]|3[27]|4[38]|54|6[05]|7[16]|8[28]|9[39])|([02468][26]|[13579][048])(0[51]|16|2[28]|3[39]|44|5[06]|6[17]|7[28]|8[49]|95)|([02468][37]|[13579][159])(0[17]|1[28]|2[49]|35|4[06]|5[27]|6[38]|74|8[05]|9[16])))-W53-[1-7]$
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by Christoph Päper (Crissov) - 7 years ago