Regular Expressions 101

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Community Patterns

1

parse nginx log

PCRE (PHP <7.3)
parse nginx log lines into fields
Submitted by ViKing - 9 years ago
1

Work Samples

Python
no description available
Submitted by MH - 9 years ago
3

Remove br tags inside anchor tags

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

whitespaces and positive numerics

ECMAScript (JavaScript)
//Accepts whitespaces and positive numeric values including integers and decimals(ortional) with 3 precisions only. //Ex: "999", "99999.999", " 999.999" -> ACCEPTABLE
Submitted by Pubudu (motustudio) - 9 years ago
1

rtxmap

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

E-mail validation

ECMAScript (JavaScript)
ab@ab
Submitted by anonymous - 9 years ago
1

Validation

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

Validation

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

HL7

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

Email Address Matching

PCRE (PHP <7.3)
Picks out valid email addresses from string.
Submitted by Rob Lester - 9 years ago
0

Regx5

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

Regx3

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

JAva

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

Java

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

MyFRegex

PCRE (PHP <7.3)
Hi
Submitted by mymoon - 9 years ago
1

get bendon link

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

Catch Directives

PCRE (PHP <7.3)
Catch directive and anything inside {} @widget('x') { test }
Submitted by John Turingan - 9 years ago
1

Wikis or Wikipedia

PCRE (PHP <7.3)
Get Wikis or Wikipedia urls. I use it for Stylish extension in Firefox
Submitted by mlopezcoria - 9 years ago
0

Facebook Page/Profile. No profile.php. No /groups/

PCRE (PHP <7.3)
Example: http://www.facebook.com/profile.php?id=123456789 http://www.facebook.com/someusername https://www.facebook.com/0x20.be http://www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2Fpages%2F2leep%2F109473355777935&amp;width=300&amp;connections=4&amp;stream=false&amp;heade...
Submitted by aramosf - 9 years ago
0

positive/negative float/integer

PCRE (PHP <7.3)
matches all positive or negative float or integers
Submitted by Codeloper - 9 years ago
1...760761762763764...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(behaviourlog|productsvariant)
/
gm
Open regex in editor

Description

find matched words

Submitted by fajar - 3 years ago