Regular Expressions 101

Order By

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

Community Patterns

2

Dice Regex with Modifier

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

someone knows he answer?

PCRE (PHP <7.3)
are both strings matching, I wnat only the second one to match
Submitted by anonymous - 10 years ago
1

Get extension of an file

ECMAScript (JavaScript)
Get extension of an file.
Submitted by Taffarel Xavier - 10 years ago
1

regex for phone numbers in Israel

PCRE (PHP <7.3)
regex for phone numbers in Israel
Submitted by anonymous - 10 years ago
1

KZ phone regexp

PCRE (PHP <7.3)
Regexp for kz website mask "+7(999) 999-99-99"
Submitted by Iden - 10 years ago
1

match the first sentence, ignoring enumerations

Python
no description available
Submitted by Henrik Heimbuerger - 10 years ago
2

selectin multiple image pattern

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

Object regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
0

23

PCRE (PHP <7.3)
23
Submitted by 23 - 10 years ago
1

Sentence Matcher

ECMAScript (JavaScript)
Matches sentences, but skips over abreviations
Submitted by Jonathan Mee - 10 years ago
1

JS Regex Lazy quantifier

ECMAScript (JavaScript)
JS Regex Lazy quantifier
Submitted by anonymous - 10 years ago
1

LOL

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

获取discuz引用回复用户名

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

Email

ECMAScript (JavaScript)
Supports new top level domains, such as .plumbers .blackfriday
Submitted by Glutnix - 10 years ago
2

filter noreply-ish e-mail addresses

PCRE (PHP <7.3)
no reply e-mail addresses don't want to receive a reply. Unfortunately, not all no reply e-mail addresses are formatted like noreply@domain.tld, so in order to catch as many of them as possible I made this regular expression which matches many forms of no reply e-mail addresses.
Submitted by anonymous - 10 years ago
1

very basic email regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
2

Match domain part in Http(s) URLs

PCRE (PHP <7.3)
no description available
Submitted by Nilratan - 10 years ago
0

Password Policy

ECMAScript (JavaScript)
Based on the below password policy need a regex in java/javascript --Maximum Occurrence (Number of repeated Characters allowed): 1 --Minimum Alpha: 1 --Minimum Embedded Numeric: 1 --Minimum Length: 8...
Submitted by Kannan SB - 10 years ago
1

Get path from URL

Python
extract the path from a URL returns one group (if matching) with the path info e.g. http://somedomain.com/some-page/ http://www.domain.com:8080/some-page/ https://www.google.com:8080/some-page/...
Submitted by luke_aus - 10 years ago
2

Dim name

PCRE (PHP <7.3)
Gets all variable names
Submitted by Tyrone Moodley - 10 years ago
1...4445464748...902

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
^(?'Username'[-\w\d\.]+?)(?:\s+at\s+|\s+\[at\]\s+|\s*@\s*|\s*(?:[\[\]@]){3}\s*)(?'Domain'[-\w\d\.]*?)\s*(?:dot|\.|(?:[\[\]dot\.]){3,5})\s*(?'TLD'\w+)$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 11 years ago