Regular Expressions 101

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Community Patterns

1

Regex Formula for matching 2 letter Prefix URL's

PCRE (PHP <7.3)
I am trying to write a Regex formula that will match to all URL's with specifically 2 letter prefixes. I have a list of close to 1000 websites, and I need a formula that will collect data from any sites that start with "..".sporttu.com. For example, I want it to match to sites like ca.sporttu and ...
Submitted by MikeRo - 10 years ago
1

Find Word on A Text

PCRE (PHP <7.3)
This expression find a word in a text without limitation of "\b" statement
Submitted by theShadow - 10 years ago
1

REGEX

Python
no description available
Submitted by anonymous - 10 years ago
1

split URL in protokoll, domain, file(with path), parameter and anker

PCRE (PHP <7.3)
split URL in protokoll, domain, file(with path), parameter and anker
Submitted by Candyman1332 - 9 years ago
0

Number with two max possible decimals

ECMAScript (JavaScript)
For float type inputs.
Submitted by Juanma - https://github.com/juanmaa1414 - 10 years ago
1

PHP ReflectionParameter:__toString() parser

PCRE (PHP <7.3)
See http://www.php.net/manual/en/reflectionparameter.tostring.php
Submitted by Erin Millard - 12 years ago
1

Replace second (or further) html statement in a whole code

ECMAScript (JavaScript)
This regex replace the second tag content which has the prefix ":". If you want to replace the third, just increase the statement {1} to {2}, and so go on.
Submitted by Caio Oliveira - 11 years ago
1

Select inside <a> tag

ECMAScript (JavaScript)
no description available
Submitted by Vinay - 11 years ago
1

Parse a HTML URL

Python
Break a URL into parts: protocol url path get parameters hash
Submitted by Dale O'Brien - 11 years ago
1

Matching Multiline Strings in Large Text File

PCRE (PHP <7.3)
Need Help, Matching Multiline Strings in Large Text File
Submitted by jholderman - 10 years ago
1

4-digit numeric w/o leading zero and no repeat digits

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

french phone number (intl format)

PCRE (PHP <7.3)
little matcher for french phone number in international format (example: +33231348228)
Submitted by Nolwennig - 10 years ago
1

IP v4 format validation

PCRE (PHP <7.3)
Valid 0.0.0.0 1.1.1.1 101.101.101.101 255.255.255.255 156.0.1.10...
Submitted by NexRezzo - 10 years ago
1

Indian Phone Numbers!

PCRE (PHP <7.3)
This is not supported in Javascript! Works well for php, python. Examples: +91-8800119719, 08800119719, 8800119719, +918800119719 etc.
Submitted by Prateek Jain - 10 years ago
1

dd/mm/yyyy validation regexp

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

US Phone Number

ECMAScript (JavaScript)
The way I like it formatted
Submitted by @mattbontrager - 9 years ago
1

Full Name

ECMAScript (JavaScript)
cheking full name e.g. Mathias d'Arras Martin Luther King, Jr. Hector Sausage-Hausen
Submitted by Aymen - 9 years ago
2

Basic Phone Number Verification

PCRE (PHP <7.3)
Verifies a phone number
Submitted by anonymous - 11 years ago
2

Get Currency SYMBOL/CODE

PCRE (PHP <7.3)
no description available
Submitted by Ka. - 11 years ago
2

JavaScript trim string

ECMAScript (JavaScript)
Trim leading/trailing space on a string: do not use /gm flags. Trim each line of a multiline string: use the /gm flag.
Submitted by https://github.com/naomik - 11 years ago
1...854855856857858...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
(?<![\p{Letter}\d_])test(?![\p{Letter}\d_])
/
gmui
Open regex in editor

Description

Word boundary \b does not support all kinds of umlauts.

Submitted by anonymous - 2 years ago