Regular Expressions 101

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Community Patterns

0

HTML entities

PCRE (PHP <7.3)
Matches HTML entities like &lt;
Submitted by anonymous - 9 years ago
0

matching regex and logical pattern from a string

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

"^\d*\.?((25)|(50)|(5)|(75)|(0)|(00))?$"

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

Lista de contatos

PCRE (PHP <7.3)
lista de contatos do celular
Submitted by Elcio Abrahão - 9 years ago
0

Exercicio_hexadecimal

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

Search for Year

PCRE (PHP <7.3)
1900-2099
Submitted by anonymous - 9 years ago
0

href parse v2

ECMAScript (JavaScript)
matches href, title, innerhtml
Submitted by chrysls - 9 years ago
0

single or double quotes

PCRE (PHP <7.3)
Get anything inside quotes (single o double)
Submitted by garsax - 9 years ago
0

UK Postcode

PCRE (PHP <7.3)
Tests for full postcode, with alternative for just prefix.
Submitted by Calvin Willman - 9 years ago
0

UK Postcode

ECMAScript (JavaScript)
Tests UK Postcode with alternative for Postcode Prefix
Submitted by Calvin Willman - 9 years ago
0

Split full name (russian)

PCRE (PHP <7.3)
Split full name for russian notation. Example: Иванов Иван Иванович петров Result: [1]=> Иванов [2]=> Иван [3]=> Иванович петров
Submitted by Lekmaby - 9 years ago
0

Last SEO RegExp

Python
Last SEO RegExp
Submitted by Jay Patel - 9 years ago
0

text validation

ECMAScript (JavaScript)
allows white spaces, -, Umlaut and ß
Submitted by anonymous - 9 years ago
0

Find all attributes and values of HTML tag

PCRE (PHP <7.3)
This regex will find all attributes, values, and the equal operator, as well as the white space between attributes. You can use this to extract all attributes to remove all inline styles.
Submitted by Demetri Ojeda - 9 years ago
0

Apache Log Format Parser

Python
no description available
Submitted by anonymous - 9 years ago
0

Format money

PCRE (PHP <7.3)
Format money i.e: 600 6,000 60,000 600,000 ...
Submitted by Jamie Robertson - 9 years ago
0

Format money

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

exclude a list of words

Python
exclude a list of words, in this case, "hello" and "you"
Submitted by Z - 9 years ago
0

International Aircraft Registration Prefixes

PCRE (PHP <7.3)
Tail numbers from http://www.skytamer.com/5.2.htm
Submitted by anonymous - 9 years ago
0

PASSWORD VALIDATION (FX8DY0/1)

PCRE (PHP <7.3)
Checks that a password has a minimum of 6 characters, at least 1 uppercase letter, 1 lowercase letter, and 1 number with no spaces.
Submitted by Dat.Dao - 9 years ago
1...354355356357358...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(?<=(\s|\b)users:\[)([a-zA-Z0-9_, ]*)(?=\])
/
gm
Open regex in editor

Description

self explainatory title, usernames array must not contain any exotic character besides ,

Submitted by Lagoffre - 5 months ago