Regular Expressions 101

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Community Patterns

1

SQL comments Big Query

Golang
SQL comments on Big Query
Submitted by anonymous - 3 years ago
1

Match Between HTML Tags

PCRE2 (PHP >=7.3)
Match everything within the given HTML tag
Submitted by William Wilkins - 3 years ago
1

Break PANEL webcomic

PCRE2 (PHP >=7.3)
regex that wrap the Panel section with $& so it will display like a webcomic codepen link: https://codepen.io/mangadrawing123/pen/oNwavgQ?editors=0110
Submitted by anonymous - 3 years ago
1

CSV CIDR subnets

ECMAScript (JavaScript)
Comma separated CIDR network addresses
Submitted by Glenn - 3 years ago
1

Don't match numbers longer than 5 length

Python
using ^ and $
Submitted by anonymous - 3 years ago
1

UK style date

PCRE2 (PHP >=7.3)
dd/mm/yyyy
Submitted by Russ Ferriday, from Docusign templates - 3 years ago
1

US Style Date - from Docusign template

PCRE2 (PHP >=7.3)
mm/dd/yyyy
Submitted by Russ Ferriday, based on customer docusign template - 3 years ago
1

Rècupère les différents liens de nitro discord

PCRE2 (PHP >=7.3)
Rècupère les différents liens de nitro discord
Submitted by M1000.fr#0008 - 3 years ago
1

Rècupère les différents liens d'invitation de serveur discord

PCRE2 (PHP >=7.3)
Rècupère les différents liens d'invitation de serveur discord
Submitted by M1000.fr#0008 - 3 years ago
1

ew

PCRE2 (PHP >=7.3)
ee
Submitted by anonymous - 3 years ago
1

Parse CISCO NEXUS 9xxx/5xxxx show inventory output w/o | json modifier

Python
Parse CISCO NEXUS 9xxx/5xxxx show inventory output w/o | json modifier. Nexus 9xxxx don't have the json output modifier. It's a LINUX based os, so | json would fork a json binary which doesn't exist
Submitted by skalef - 3 years ago (Last modified 3 years ago)
1

Email

PCRE2 (PHP >=7.3)
Regex simples para verificação de email
Submitted by anonymous - 3 years ago
1

Fetch "text A (text B)" or "text A (text B (text C))"

PCRE2 (PHP >=7.3)
How do I extract then some text A, some text B and some text C if they are in the format some text A ( some text B ( some text C)) Please mind that in some cases may be only some text A ( some text B)...
Submitted by anonymous - 3 years ago
1

/(# .*)(&𝗐𝖾𝗀𝗈)/𝗀𝗆

PCRE2 (PHP >=7.3)
/(# .*)(&𝗐𝖾𝗀𝗈)/𝗀𝗆
Submitted by anonymous - 3 years ago
1

Valid RGB color value

ECMAScript (JavaScript)
Pattern for matching actually valid RGB values. validate separator (mixing spaces and commas between values is not valid) validate if comma is used as separator if alpha channel is set validate units (mixing percentage with integers is not valid) extract r, g, b, a, separator and unit with named gr...
Submitted by BorisTB - 3 years ago (Last modified 3 years ago)
1

Match Windows filename in any path but only C: D: and F: drives

Java 8
Used for Service Discovery in vRealize Operations. Use case is a service that can be installed on any path, but we only want to discover and monitor services installed on standard production drives (C, D or F). Filename will always be the same.
Submitted by Various - 3 years ago
1

Backtracking Test

PCRE2 (PHP >=7.3)
Submitted by farhan - 3 years ago
1

ss001

Python
Rep
Submitted by anonymous - 3 years ago
1

hashtag

ECMAScript (JavaScript)
gfhgfhghfg
Submitted by anonymous - 3 years ago
1

trino kill query

PCRE2 (PHP >=7.3)
trino kill query
Submitted by anonymous - 3 years ago
1...796797798799800...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
<(?'State'Idle|Run|Hold|Home|Alarm|Check|Door)(?:,MPos:(?'MX'[0-9\.]*),(?'MY'[0-9\.]*),(?'MZ'[0-9\.]*))?(?:,WPos:(?'WX'[0-9\.]*),(?'WY'[0-9\.]*),(?'WZ'[0-9\.]*))?(?:,Buf:(?'Buf'[0-9]*))?(?:,RX:(?'RX'[0-9]*))?(?:,Ln:(?'L'[0-9]*))?(?:,F:(?'F'[0-9\.]*))?(?:,Lim:(?'Lim'[0-1]*))?(?:,Ctl:(?'Ctl'[0-1]*))?>
/
g
Open regex in editor

Description

parses the status message (response to '?') from a GRBL controller according to https://github.com/grbl/grbl/blob/master/grbl/report.c#L421 works with every possible status report mask (grbl 0.9i)

Submitted by martin2250 - 9 years ago