Regular Expressions 101

Order By

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

Community Patterns

1

Signed integer

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

Linkedin profile matching regex

PCRE (PHP <7.3)
This a regex for matching linkedin profile URLs
Submitted by @antespi - 10 years ago
1

Try ths

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

Sentence matching

PCRE (PHP <7.3)
Match sentences ignore e.g. Fig. z.b. etc
Submitted by anonymous - 10 years ago
1

Sentence grabber 2

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

ticket regexp

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

Why is this not matching the closest <A tag?

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

CHEQROOM QR Code detection

PCRE (PHP <7.3)
Checking for valid CHEQROOM QR Codes
Submitted by Vincent Theeten - 10 years ago
1

trGet

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

ref match

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

dapi

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

Matching Results List

PCRE (PHP <7.3)
Hello, If you can match the results listed in the right-hand side would be great. Thank you. ...
Submitted by Ömür Yanıkoğlu - 10 years ago
1

MongoDB _ID

PCRE (PHP <7.3)
Detect if is a valid id for MongoDB
Submitted by manuerumx - 10 years ago
1

Triple Quoted String

PCRE (PHP <7.3)
More powerful than python style, this supports things like """" """", which matches totally. Also supports """a""""""b""", where there are two matches: """a""","""b""".
Submitted by Flaviu - 10 years ago
1

Match emails, as per RFC 5322

PCRE (PHP <7.3)
Match any email, according to the grammer in RFC 5322, found at http://tools.ietf.org/html/rfc5322
Submitted by Nikita Popov - 10 years ago
1

@£$¥èéùìòÇ Øø ÅåΔ_ΦΓΛΩΠΨΣΘΞ€ÆæßÉ !"#¤%&'()*+,-./:;<=>?¡ÄÖÑܧ¿äöñüà

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

42 school post cutter

PCRE (PHP <7.3)
This regex cut informations from post of the 42 school
Submitted by Kerosene2000 - 10 years ago
1

34 ile 3982 nolu özelliklerin seçimi

PCRE (PHP <7.3)
Kemik Grubu
Submitted by Hakan YILMAZER - 10 years ago
1

test_task_regexp_3

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

MAtch all lines starting with # to remove em

PCRE (PHP <7.3)
no description available
Submitted by Jactaest - 10 years ago
1...581582583584585...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(?:(?:31(\/|-|\.)(?:0?[13578]|1[02]))\1|(?:(?:29|30)(\/|-|\.)(?:0?[1,3-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:29(\/|-|\.)0?2\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\d|2[0-8])(\/|-|\.)(?:(?:0?[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
/
Open regex in editor

Description

no description available

Submitted by fdsfdsfdsf - 11 years ago