Regular Expressions 101

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Community Patterns

3

TEST

ECMAScript (JavaScript)
negation
Submitted by anonymous - 10 years ago
3

Alternative Capture Country Codes

PCRE (PHP <7.3)
no description available
Submitted by Branden - 10 years ago
1

matching value of html src attribute

PCRE (PHP <7.3)
matching value of html src attribute
Submitted by junkuos - 10 years ago
1

get top level domain excluding ports

ECMAScript (JavaScript)
I need to get the top level domain from the request header but it can be in a vary ways.. how can I match but exclude parts I dont want to get ie. ports
Submitted by nei - 10 years ago
4

uri parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

spaces in parenthesis

ECMAScript (JavaScript)
Eliminate spaces in the inner part of parenthesis.
Submitted by Luis Colorado - 10 years ago
2

Find any digits in string

Python
no description available
Submitted by anonymous - 10 years ago
3

How do I write a Regex to inspect Cisco Interfaces

PCRE (PHP <7.3)
I am asking for help in writing a regular expression to shorten this expression. I need the string below to search every interface within the range of 1 -24 to validate the configuration. If one interface does not have the required configuration then the expression fails. interface GigabitEtherne...
Submitted by Pirates - 10 years ago
1

Email address validator

PCRE (PHP <7.3)
Validates most email addresses. Using the range [A-Za-z0-9] at the beginning instead of \w means an address cannot begin with an underscore. This range is also used to exclude underscores from the domain (part after @).
Submitted by Owen Howard - 10 years ago
3

Test a string against CamelCase

ECMAScript (JavaScript)
See if a string is in CamelCase format
Submitted by Tonny Xu - 10 years ago
4

Match nth occurence of pattern

PCRE (PHP <7.3)
Match nth occurence of the patterns in the inner parenthesis. Put nth that you want to match in the curly braces (here, {3}).
Submitted by Alex Hall - 10 years ago
1

States

Python
States (US) 2 char format, matches: Ga or GA
Submitted by miqui - 10 years ago
-2

Detect HTML Linebreak Tags

ECMAScript (JavaScript)
Detect various possible HTML linebreak tags (eg. )
Submitted by @benhodgson - 10 years ago
3

images url match in text

PCRE (PHP <7.3)
no description available
Submitted by Redfern.89 - 10 years ago
3

prices in nis

Python
no description available
Submitted by molaxx - 10 years ago
-3

RegEX for account code starting with 000-

PCRE (PHP <7.3)
no description available
Submitted by Joe H - 10 years ago
3

Div content

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

leap year validate

ECMAScript (JavaScript)
no description available
Submitted by Ahosan Karim Asik - 9 years ago
1

CPF

ECMAScript (JavaScript)
Validador de CPF
Submitted by Gustavo Américo - 9 years ago
1

Extract domain and path from video embeds

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...1819202122...902

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
(?<name>\w+)=(?<value>.+?)(?=[,\]])(?#The following text makes sure that the match isn't inside quotes, #found_on_internet )(?=([^"\\]*(\\.|"([^"\\]*\\.)*[^"\\]*"))*[^"]*$)
/
g
Open regex in editor

Description

Regex to match part of minecraft command entity targets

Submitted by aziis98 - 10 years ago