Regular Expressions 101

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Community Patterns

-2

Prosed OFX DateTimeType pattern for v.2.1.1+

Python
no description available
Submitted by Oleg Sakharov karpuscul@gmail.com - 9 years ago
1

MD5 (32-bit hash algorithm)

PCRE (PHP <7.3)
Encrypted string of popular hashing algorithm, and other 32-bit algorithms
Submitted by anonymous - 9 years ago
0

Get any word before specific string

Python
no description available
Submitted by anonymous - 9 years ago
1

sml-identifier

Python
no description available
Submitted by anonymous - 9 years ago
1

exemplo-flex-4

Python
no description available
Submitted by anonymous - 9 years ago
1

exemplo-flex-3

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

exemplo-flex-2

Python
no description available
Submitted by anonymous - 9 years ago
1

exemplo-flex-1

Python
no description available
Submitted by anonymous - 9 years ago
1

exemplo-flex-0

Python
no description available
Submitted by anonymous - 9 years ago
2

identity

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
5

ipv6 Validation

PCRE (PHP <7.3)
Handle all condition for ipv6 example: 1) FE80::8329 2) FE80::FFFF:8329 3) FE80::B3FF:FFFF:8329 4) FE80::0202:B3FF:FFFF:8329...
Submitted by Lim Yew Teck, Nicholas - 9 years ago
1

Check Node path

PCRE (PHP <7.3)
Check if a string starts with a letter and ends with a backslash
Submitted by anonymous - 9 years ago
1

text beetween <<>>

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

Match all strings that ends with more than 3 numbers

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

d{2}\.\d{2}"

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

pages to iwpage

PCRE (PHP <7.3)
Converts pages tag into Iwpages template (MediaWiki - wikisource - proofread extension)
Submitted by Alex - 9 years ago
0

https://regex101.com/r/lS4dV7/1

Python
ipv4 address matching
Submitted by Unknown - 9 years ago
1

string-format

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

www

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

Password Log

PCRE (PHP <7.3)
Matches a password that has been passed in as a url query parameter or in a post dictionary.
Submitted by Anthony Miller - 9 years ago
1...809810811812813...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^[a-z]{1}|(?<=\s)[a-z]{1}
/
gm
Open regex in editor

Description

match first lowercase letter of every word

Submitted by anonymous - 3 years ago (Last modified 3 years ago)