Regular Expressions 101

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Community Patterns

1

Combined Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

as

PCRE (PHP <7.3)
as
Submitted by as - 9 years ago
1

Botanical Sciences

PCRE (PHP <7.3)
Grupo Autores
Submitted by anonymous - 9 years ago
1

Strip i/b tags of attributes

PCRE (PHP <7.3)
no description available
Submitted by Callum Barclay - 9 years ago
1

second life

PCRE (PHP <7.3)
sim regex
Submitted by tez - 9 years ago
1

OpenSSL certificates ASCII match all in chain

PCRE (PHP <7.3)
Match all certificate in a chain from a OpenSSL s_client output. Need for this come from a script that should be able to verify the root CA of a URL.
Submitted by Evgeni Simeonov - 9 years ago
1

Ebay

PCRE (PHP <7.3)
no description available
Submitted by Sasan - 9 years ago
1

Match valid pairwise braces in text

PCRE (PHP <7.3)
The string '{}' is valid while '{{}' is invalid as well as '}{'. Now, is this one valid: '{{{{v{a{l{{i{d or }i}}}n}v}}al}i}d?' ?
Submitted by nowox - 9 years ago
1

LTI Course Mask RegEx

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Valida RFC mexicano

PCRE (PHP <7.3)
valida el formato del registro federal de contribuyentes de México.
Submitted by Rogelio - 9 years ago
1

Einzelne Zeichenkette ohne führenden Unterstich

PCRE (PHP <7.3)
no description available
Submitted by Christoph Raschke - 9 years ago
1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Capture YouTube Video ID

PCRE (PHP <7.3)
get video id from any version of youtube url
Submitted by Kevin Chappell - 9 years ago
1

Variable instantiation

PCRE (PHP <7.3)
This matched any instantation of variable in some programming languages
Submitted by ZKrolikowski - 9 years ago
1

Bai 1

PCRE (PHP <7.3)
Chỉ lấy ký tự trong ngoặc vuông []
Submitted by Hoang - 9 years ago
1

Bai 2

PCRE (PHP <7.3)
Phát hiện link website lạ trong trang web của mình. – Đầu vào: https://ok1.url.com http://ok2.url.com https://not.ok.temp.com http://not-ok.either.w3.com...
Submitted by Nhat Hoang - 9 years ago
1

小數點前後數字數量

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

info@dein-perfekter-moment.de

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

match all non golang files

PCRE (PHP <7.3)
match all names except those with '.go' extension
Submitted by Ashish Gaurav - 9 years ago
1

valid email matching

PCRE (PHP <7.3)
Pattern matches mails in a single line with right syntax. Exceptions double dots in mail (..) will not handled.
Submitted by Martin - 9 years ago
1...622623624625626...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(\d+\.)(.+?)(?=A\.)
/
gms
Open regex in editor

Description

Matching-Gruppen:

  1. Fragenummer
  2. Vollständige Frage
Submitted by anonymous - 9 years ago