Regular Expressions 101

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Community Patterns

-2

find mp3 file

ECMAScript (JavaScript)
find mp3 file embeded in a link
Submitted by ogerly - 9 years ago
-2

Match XML that has a single root element

PCRE (PHP <7.3)
Can be used as a basic validator to ensure that XML has only a single root element
Submitted by Jerome Wilson - 9 years ago
-2

Numbers separated by comma and whitespace

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

Match the first and last char of a word

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

Date Validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
-2

domain name

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
-2

lowercase words followed by uppercase words. Be able to separate words

PCRE (PHP <7.3)
Tinta del paísSuelo: Arena 100%Altitud media: 900mEdad del viñedo: PrefiloxeraRendimiento: 1800 Kg/haLugar: Ribera del Duero, FuentelcéspedBodega:Bodegas y Viñedos Juan Manuel Burgos
Submitted by Eduard eduard.fabra@uvinum.com - 9 years ago
-2

Validation of code ATECO Italian

Python
/* -- This is a RegEx for validating one Italian ATECO code. -- For original specification visit: http://www.istat.it/it/archivio/17888 -- Valid: */ 1...
Submitted by Marco Tonchella with the help of this Comunity that thanks a lot. - 9 years ago
-2

match all html tags

PCRE (PHP <7.3)
http://haacked.com/archive/2004/10/25/usingregularexpressionstomatchhtml.aspx/
Submitted by anonymous - 9 years ago
-2

SQL Comment

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
-2

match wordpress plugins [plugin_name ...]...[/plugin]

PCRE (PHP <7.3)
no description available
Submitted by chris backhouse - 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
-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
-2

6 Digit ID

PCRE (PHP <7.3)
Very basic. My first proper REGEX. 6 Digit ID starting with e. Must be lowercase. must start with an e (can change to another letter)
Submitted by BejasC# - 9 years ago
-2

MYSQL DateTime validator (leap year support)

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

Prosed OFX DateTimeType pattern for v.2.1.1+

Python
no description available
Submitted by Oleg Sakharov karpuscul@gmail.com - 9 years ago
-2

^.+(c.youtube.com|googlevideo.com|cdn.dailymotion.com).*\$

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

3~4 length password

PCRE (PHP <7.3)
1.the string can be of lenght 3 or 4 2.the string should start with a alphabet 3.the string should contain atleast one alphabet and number.
Submitted by Kerwin - 9 years ago
-2

12 Hour Time Pattern

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...678910...902

Community Library Entry

-2

Regular Expression
PCRE (PHP <7.3)

/
([A-z])((?![A-z]{2,3}$)\w){2,3}
/
gm
Open regex in editor

Description

1.the string can be of lenght 3 or 4 2.the string should start with a alphabet 3.the string should contain atleast one alphabet and number.

Submitted by Kerwin - 9 years ago