Regular Expressions 101

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Community Patterns

1

Variable instantiation

PCRE (PHP <7.3)
This matched any instantation of variable in some programming languages
Submitted by ZKrolikowski - 9 years ago
-2

Remove updir tokens from url

PCRE (PHP <7.3)
Remove /../ recursively from urls
Submitted by santiagoarizti@gmail.com - 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

Validations

ECMAScript (JavaScript)
no description available
Submitted by Shavin Fonseka - 9 years ago
1

get parameter of function

Python
no description available
Submitted by anonymous - 9 years ago
1

Selecting an array of bytes in a long string

Python
no description available
Submitted by Shahzeb Ihsan - 9 years ago
-2

LogFile Alert: Pattern 'Memory queue for message type 1: 3038' found i

PCRE (PHP <7.3)
LogFile Alert: Pattern 'Memory queue for message type 1: 3038' found in /var/log/me
Submitted by anonymous - 9 years ago
-2

ex_3_b

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

opsciimn

ECMAScript (JavaScript)
/iii b.lkm.0plmoi/238888963.1.175.369.2636
Submitted by cs - 9 years ago
1

python-kurs.eu einfache Suche 150828

Python
no description available
Submitted by http://www.python-kurs.eu/re.php - 9 years ago
0

Validador Email

ECMAScript (JavaScript)
Só aceita emails que comecem com letras ou números, tenha de 0 a 32 caracteres, letras, números, ponto ou hífen, antes do @
Submitted by Gustavo Américo (GAG) - 9 years ago
1

Regex ACL Firewall ASA

PCRE (PHP <7.3)
ASA Firewall ACL hits parser
Submitted by Tommy Faucher - 9 years ago
1

get js config vars

PCRE (PHP <7.3)
grabs the name and value of any js variables that come before brackets
Submitted by warnock - 9 years ago
1

balanced braces

PCRE (PHP <7.3)
using recursion, atomic group http://stackoverflow.com/questions/26385984/recursive-pattern-in-regex
Submitted by Casimir et Hippolyte - 9 years ago
-3

Replace abba with ABBA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...123124125126127...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
([1-9]{1,3}.){1,4}\/([1-9]{1,2})
/
m
Open regex in editor

Description

spf cidr

Submitted by a - 9 years ago