Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
golang

Semver split

"1.2.3" Group 1: 1 Group 2: 2 Group 3: 3
Submitted by Icaruk - 13 days ago
0
javascript

Match Emojis

Match all emojis using unicode
Submitted by Sagar Panchal - 14 days ago
0
python

Match Dates

Write a program, which matches a date in the format "dd{separator}MMM{separator}yyyy". Use capturing groups in your regular expression.
Submitted by anonymous - 14 days ago
0
python

Bulgarian Phones

A regex for finding a Bulgarian phone. A Softuni task
Submitted by anonymous - 14 days ago
0
pcre2

Replace multiple spaces to single space.

/preg_replace('!\s+!', ' ', $s)/gm
Submitted by anonymous - 14 days ago
0
python

get facebook page id - SMART

get facebook page id from html response
Submitted by anonymous - 14 days ago
0
pcre2

parse spanish medicine names

sure that can be more shortly, but well... and a newbie
Submitted by metaStringDay0 - 14 days ago
1
pcre2

searchjsonmutikey

jsonmultikey
Submitted by anonymous - 15 days ago
0
python

Obtiene Subject 3 Ouutlook

'^Subject:.\s((=?^.[?=$]).*)'
Submitted by Julio Bacan - 15 days ago
0
pcre2

Semantic Version

Matches and groups categories of semantic versions.
Submitted by Jon Stinnett - 15 days ago
0
pcre2

Dynamic Length Version Parser

Matches on version syntax, grouping the Major version alone, Minor-Patch, and Label alone.
Submitted by Jon Stinnett - 15 days ago
0
pcre2

IPv4 Address

Matches on whole IP addresses
Submitted by Jon Stinnett - 15 days ago
0
pcre2

IPv4 Address Labelled Octet

Matches on IPv4 addresses and groups each octet.
Submitted by Jon Stinnett - 15 days ago
0
javascript

city regex opposite

Do the opposite so we can test for invalid characters
Submitted by anonymous - 15 days ago
0
javascript

edgedb dsn parser

parse an edgedb DSN string
Submitted by dotlouis - 15 days ago
0
pcre2

Email selection

Select emails from a string
Submitted by anonymous - 15 days ago
0
javascript

city

Letters, space and - , . ' & / 
Submitted by anonymous - 15 days ago
0
javascript

Streetname

Letters, numbers, space and  . ,  ' - /
Submitted by anonymous - 15 days ago
0
python

Validación_patentes_ARG

Validación de patentes de Argentina, del tipo XXX### o XX###XX.
Submitted by PMM - 16 days ago
0
pcre2

SAS numeric formats

Rows that could be considered numeric format data in SAS
Submitted by anonymous - 16 days ago
1234567...363

named query log parse

Vote

0

Regular Expression
pcre2

/
(?P<datetime>.*?) queries: info: client @[0-9a-fx]* (?P<source_ip>[\w.:]*)#\d+ \(.*\): view (?P<view_name>\w+): query: (?P<domain>[\w.-]+) IN (?P<type>\w+) .*? \((?P<name_server>[\w.:]+)\)
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 2 months ago