Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

2

URL with Port

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

Course GUID

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

Capture 2 digits after a dash

ECMAScript (JavaScript)
Find all '-' and capture 2 following digits
Submitted by Marie Imperial - 9 years ago
2

DNS and lenght

PCRE (PHP <7.3)
Ideal for filter Domain with or without subdomain, and length less than 256.
Submitted by Presta-Lab - 9 years ago
2

Asterisk channel name

PCRE (PHP <7.3)
Extract channel name from Asterisk channel line
Submitted by Denis Bondar - 9 years ago
2

Standard first and/or last name

PCRE (PHP <7.3)
This just checks for case insensitive first name, last name, or both.
Submitted by Josh Garnick - 9 years ago
2

Search for attributes

Python
A search attribues in a image tag.
Submitted by Agustín Bouillet - 9 years ago
2

SASS variables parser

Python
Parse SASS variables returning its variable name and properties.
Submitted by Agustín Bouillet - 9 years ago
2

Regular expression for matching parenthesis, two words and comma

ECMAScript (JavaScript)
Regular expression for matching parenthesis, two words and comma
Submitted by anonymous - 9 years ago
2

get Youtube & Vimeo id

PCRE (PHP <7.3)
grab youtube & vimeo id
Submitted by mi-ca.ch - 9 years ago
2

JavaScript RegEx for Version ID

ECMAScript (JavaScript)
This expression is used to attempt to ID version of code.
Submitted by Henry Rieke - 9 years ago
2

Select the first word of each paragraph

ECMAScript (JavaScript)
If you need to select only the firs complete word for each paragraph.
Submitted by fmathews28 - 9 years ago
2

find colon inside a tag

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

url

PCRE (PHP <7.3)
took me way to long
Submitted by timmyRS - 9 years ago
2

Simple obfuscated URL catcher

PCRE (PHP <7.3)
Sim regexp to try to catch a URL or a obfuscated URL (with spaces) from a string
Submitted by Eduardo Pereira - 9 years ago
2

regex1

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

Regex numbers and spaces

PCRE (PHP <7.3)
Get numbers and spaces from string.
Submitted by Emmanuel Tabares - 9 years ago
2

Version Number

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

zip Ile de France

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

汉字匹配

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1...871872873874875...901

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(http(s?):\/\/)?(((www\.)?+[a-zA-Z0-9\.\-\_]+(\.[a-zA-Z]{2,3})+)(:[0-9]{1,5})?|(\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b))(:[0-9]{1,5})?(\/[a-zA-Z0-9\_\-\s\.\/\?\%\#\&\=]*)?$
/
Open regex in editor

Description

Used to Validate a callback or link

Submitted by tim - 2 years ago