Regular Expressions 101

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Community Patterns

2

preprocess text files to include only readable and text words

Python
for large corpus cleaning
Submitted by aliabbas petiwala - 9 years ago
2

parse tag data with multiline

Python
parse tag data with multiline
Submitted by Ali GÖREN - 9 years ago
2

po box

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

76

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

Simple domain.tld tester

ECMAScript (JavaScript)
For testing domain with TLD regExp.test("google.com") => true regExp.test("mad.engineering") => true
Submitted by Sergio de la Garza - 9 years ago
2

Linux ARP-Table

PCRE (PHP <7.3)
Matches cat /proc/net/arp. It returns the IP, MAC and interface.
Submitted by anonymous - 9 years ago
2

Nato Stock Number (Add dashes)

PCRE (PHP <7.3)
Takes a 13 digit non-dashed Nato Stock Number and uses the Substitution to add the dashes in
Submitted by Matthew Perryman - 9 years ago
2

Expanded Visual Basic Properties

PCRE (PHP <7.3)
I've been using this regex to get a list of expanded properties (specifically the property names from the 'prop' capture group) from VB code that is used as input in a code converter for a project at work.
Submitted by Timothy Smith - 9 years ago
2

uri template validation

PCRE (PHP <7.3)
validating uri template
Submitted by Tirta Wijaya - 9 years ago
2

Brazilian Telephone Regex

PCRE (PHP <7.3)
A regex for brazilian telephones
Submitted by André Ramos (github.com/andrelramos) - 9 years ago
2

ACTGatewaTranscript

PCRE (PHP <7.3)
Regex to find ACTGateway Transcript entries when discarding logs
Submitted by jfilipek - 9 years ago
2

Basic Email

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

Shorten file path with /../

PCRE (PHP <7.3)
Example usage: $Path = preg_replace('/(?:^|(?<=\/))(?:+|\.(?!\.\/))++\/\.\.\//i', '', $Path);
Submitted by Mr.Deek & +OnlineCop - 9 years ago
2

MyFRegex

PCRE (PHP <7.3)
Hi
Submitted by mymoon - 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
2

whitespaces and positive numerics (3 precisions accpet . or ,)

ECMAScript (JavaScript)
//Accepts whitespaces and positive numeric values including integers and decimals(dot or comma optional) with 3 precisions only. //Ex: "999", " 999.999", " 999.999", " 999,999", " 999,999" -> ACCEPTABLE
Submitted by Pubudu (motustudio) - 9 years ago
2

Dir\File.Ext

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

Url parser and validator

ECMAScript (JavaScript)
Validate an url with hostname or ip and port. Furthermore provides: the entire url the protocol the hostname/ip the port...
Submitted by Antonino Sirchia - 9 years ago
2

email

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

imdb id

PCRE (PHP <7.3)
imdb
Submitted by little badger - 9 years ago
1...868869870871872...902

Community Library Entry

0

Regular Expression
Java 8

"
(?<scheme>https?|s?ftp|wss?|git):\/\/(?<subDomain>[a-z0-9-]{1,63}\.(?:[a-z0-9-]{1,63}\.)*)?(?<domain>[a-z0-9-]{1,256})[.](?<tld>[a-z0-9]+)(?::(?<port>[0-9]{1,5}))?(?<path>\/.*/?)?
"
gm
Open regex in editor

Description

The link matcher regex currently matches the most common types of links.

*Removed other links

Submitted by IkeVoodoo - 2 years ago (Last modified 2 years ago)