Regular Expressions 101

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Community Patterns

1

ASA_Signture

PCRE (PHP <7.3)
no description available
Submitted by A A - 9 years ago
1

Trim Starting <br> tags

PCRE (PHP <7.3)
no description available
Submitted by Konrad Rudolph - 9 years ago
1

CallSign

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

US zip Code

ECMAScript (JavaScript)
US zip Code
Submitted by Aloke - 9 years ago
1

^([a-zA-Z1-9]{1})([a-zA-Z0-9])+:$

ECMAScript (JavaScript)
hexa deciamal number with ending with ( :) a special character
Submitted by anusha - 9 years ago
-2

Find labels without preferredMaxLayoutWidth and multiple lines in Appl

PCRE (PHP <7.3)
Allows to find label generating warnings like "Automatic Preferred Max Layout Width before iOS 8.0" in XCode
Submitted by Alessio Anesa - 9 years ago
1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Get consecutive capitalized words

PCRE (PHP <7.3)
"Bank Negara Malaysia", "1Malaysia Development Bhd"
Submitted by aizu - 9 years ago
0

Outside attr keyword

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

JSON Double Quoting

ECMAScript (JavaScript)
Insert double quotes between matches around colons. You need to wrap substition.substr(1)+'"' with parenthesis afterwards. (substr is needed to remove hanging doublequote at the start of the string) ex) var json = '{ '+json_ish.replace(regex,subs).substr(1)+'" }'; ...
Submitted by anonymous - 9 years ago
1

rsa_root_prompt

PCRE (PHP <7.3)
Root Prompt of RSA
Submitted by anonymous - 9 years ago
1

sumary-title

ECMAScript (JavaScript)
sumary-title
Submitted by Jay - 9 years ago
2

Email Domain Regex

PCRE (PHP <7.3)
A pattern to match the email domain suffix
Submitted by doug - 9 years ago
1

Match all but global.css

ECMAScript (JavaScript)
Match all but .global.css
Submitted by Dan Compton - 9 years ago
0

APACHE_ACCESS_LOG_PATTERN

Python
Used in lab2 spark for pyspark access log pattern recognition
Submitted by anonymous - 9 years ago
1

currency EU

PCRE (PHP <7.3)
checks the currency in EU
Submitted by Paul Font Freide - 9 years ago
1

capture balisephp

ECMAScript (JavaScript)
it's to use to get all tags. not easy to implement because some link in php with ? or > can make trouble to get the closure ?>
Submitted by simon - 9 years ago
2

capture balisephp

ECMAScript (JavaScript)
it's to use to get all tags. not easy to implement because some link in php with ? or > can make trouble to get the closure ?>
Submitted by simon - 9 years ago
1

GIIN

PCRE (PHP <7.3)
Global Intermediary Identification Number composition test
Submitted by ddronenko - 9 years ago
1

LDAP (R)DN url check v0.1

PCRE (PHP <7.3)
Validates an LDAP DN like one of the following CN=users,DC=example,DC=com OU=mailgroups,OU=People,OU=organisation,DC=example,DC=at LDAP://OU=mailgroups,OU=People,OU=organisation,DC=example,DC=at
Submitted by Daywalker - 9 years ago
1...791792793794795...900

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([0-9]+))|((([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\/([0-9]+))
/
gm
Open regex in editor

Description

Helps to find IPv4 or IPv6 CIDR entry in any text.

Submitted by anonymous - a year ago