Regular Expressions 101

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Community Patterns

-2

A few Australian address parser

PCRE (PHP <7.3)
A few Australian address parser
Submitted by Dennis Deljouei - 10 years ago
-2

foo

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

S3 log analysis

ECMAScript (JavaScript)
An updated S3 log analyzer. I found that my logs sometimes had strings quoted, so I needed to add possible handling for that.
Submitted by Matt Ingenthron <ingenthr@cep.net> - 10 years ago
-2

regex101

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

regex demo

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

Test post by e-mail

PCRE (PHP <7.3)
Description here
Submitted by Arief - 10 years ago
-2

Name

PCRE (PHP <7.3)
no description available
Submitted by Alpha - 10 years ago
-2

Extract email client inserted "On <DATE>, <SENDER> wrote:"

PCRE (PHP <7.3)
Email clients add this line, call it "sender wrote" to reply emails.
Submitted by Vlad Burca - 10 years ago
-2

strip text enclosed in parentheses that does not match any keyword(s)

PCRE (PHP <7.3)
strip or remove parentheses enclosed text - including the parentheses itself - only if the enclosed text does not contain any of the FULL keyword(s). Leave all parentheses enclosed text if it contains any keyword(s) listed in the regex string. Uses negative lookahead and \b for determining word boun...
Submitted by marie bacuno - 10 years ago
-2

ignore code comments

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

Username

ECMAScript (JavaScript)
^[_a-zA-Z0-9]+$ how to make regex username with underscore. i'm using c# but this regex isn't working.
Submitted by anonymous - 10 years ago
-2

Detect DNS Zones with Authoritative Nameservers

PCRE (PHP <7.3)
This can be used to find all zone files that contain authoritative nameservers - e.g. perl -ne 'print if /^([\w.]+\.)\s+.+\sNS\s.+\1/' /var/named/*.db | awk '{print $1}' | sort | uniq
Submitted by Santrix - 10 years ago
-2

last, first middle name parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

Test Balanced Parentheses

PCRE (PHP <7.3)
no description available
Submitted by Me - 10 years ago
-2

regex for redirect url

PCRE (PHP <7.3)
no description available
Submitted by igor - 10 years ago
-2

Test email

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

Any telephone number with region and country in any format

ECMAScript (JavaScript)
Matches any telephone number with region parentesis, or separated by points or dash or spaces
Submitted by https://co.linkedin.com/in/andresfelipecardona - 9 years ago
-2

Zipcode Mundial

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

Check syntax port ACL VNG

ECMAScript (JavaScript)
no description available
Submitted by nguyenvq - 9 years ago
-2

Get HTML DIV content

PCRE (PHP <7.3)
Get the content of a DIV HTML Tag.
Submitted by Ivan Milazzotti - 9 years ago
1...529530531532533...900

Community Library Entry

-2

Regular Expression
PCRE (PHP <7.3)

/
\((?!([^\(\)\[\]]*(\b)(ARR|ARRANGEMENT|ARRANGEMENTS|ARRANGED|CHOPPED|DUB|EDIT|FT|FEAT|FEATURING|INSTRUMENTAL|MASH UP|MASHUP|MASH-UP|MIX|REMIX|REPRISE|SCREWED|TITLE|VERSION)(\b)[^\(\)\[\]]*)).*?\)
/
g
Open regex in editor

Description

strip or remove parentheses enclosed text - including the parentheses itself - only if the enclosed text does not contain any of the FULL keyword(s). Leave all parentheses enclosed text if it contains any keyword(s) listed in the regex string. Uses negative lookahead and \b for determining word boundaries. For PostgreSQL, replace \b with \y for word boundaries.

Submitted by marie bacuno - 10 years ago