Regular Expressions 101

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Community Patterns

1

inline-sub-via-sed

PCRE (PHP <7.3)
regex for inline substitution w/ sed
Submitted by anonymous - 9 years ago
-2

twitter ids

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

Crop mikrotik neighbor lines

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

Extract values from log

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
3

Cisco ASA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Beginning of word

PCRE (PHP <7.3)
When looking for day, Sunday should not be matched.
Submitted by Ben - 9 years ago
4

match brackets outside quotes

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

Duration with mandatory 'm'

ECMAScript (JavaScript)
Parses date-time duration strings +-1y2M3d4h5m6s, where 'm' is the dafault. Like this, where {} contains list of capturing groups: 21 - parsed as {,,,,21,} 2y2s - parsed as {2,,,,,2}
Submitted by mbonaci - 9 years ago
-2

username in url

PCRE (PHP <7.3)
should start with letter follow by letters and numbers and (-) - zero or more can't start or finish with (-) can't have two or more consecutive (-) char
Submitted by Ali Azmoude - 9 years ago
1

FRDocExpression

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Not Empty String

PCRE (PHP <7.3)
Match a not-empty string. A string with only spaces or no characters is an empty-string. When match something, mathc all the string with the exception of the eventually space at the and
Submitted by Luca - 9 years ago
0

111

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

L0

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

add hint path to csproj references

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 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

C-Syle If Statement to Excel

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

CPF

ECMAScript (JavaScript)
Validador de CPF
Submitted by Gustavo Américo - 9 years ago
-3

FQDN Fully Qualified Domain Name

PCRE (PHP <7.3)
no description available
Submitted by Rafael Justo and Mauro Trajber - 9 years ago
1

Encontrar espaço em branco duplicado

PCRE (PHP <7.3)
White space
Submitted by Gustavo Américo - 9 years ago
1

extract java property name and value

PCRE (PHP <7.3)
correctly handle the case where the value is splitted on multiple lines.
Submitted by Zart Colwing - 9 years ago
1...583584585586587...644

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^((?:[A-Za-z0-9+]+)(?:[._-]{1}[A-Za-z]+)*)([._-]{1}(?:[+-_\dA-Za-z.]*)*)*$
/
gm
Open regex in editor

Description

Splitting Additionalname in Basename and Specification

Submitted by JK - a year ago (Last modified a year ago)