Regular Expressions 101

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Community Patterns

4

Date yyyy/mm/dd

PCRE (PHP <7.3)
Regex following "ISO 8601" without hour : allowing only month 1 to 12, the day of 1 to 31 for the months of 31 days, the months from 1 to 30 for the months of 30 days, the day of 1 to 28 for February, and the day from 1 to 29 for February of leap years
Submitted by Sara DULMAR - 9 years ago
1

Google extract id

PCRE (PHP <7.3)
no description available
Submitted by Razvan Suciu - 9 years ago
0

^[a-zA-Z0-9\._-]+@[a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,4}$

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

extract arguments from a javascript function

PCRE (PHP <7.3)
extract arguments from a javascript function
Submitted by SS - 9 years ago
1

Find_Anything_between_sequences

PCRE (PHP <7.3)
This will find anything between 2 sequences and only return the value
Submitted by BTW - 9 years ago
1

MERS-CoV

PCRE (PHP <7.3)
Search text for MERS-CoV references
Submitted by anonymous - 9 years ago
2

Select the first word of each paragraph

ECMAScript (JavaScript)
If you need to select only the firs complete word for each paragraph.
Submitted by fmathews28 - 9 years ago
1

Panda

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

Extract CN from DN (CanonicalName from DistinguishedName)

PCRE (PHP <7.3)
Given a DistinguishedName string, extracts the CN portion, coping with escaped characters
Submitted by anonymous - 9 years ago
1

RPN calculator grammar

PCRE (PHP <7.3)
For a custom, nested stack, RPN calculator
Submitted by Alex Pilon - 9 years ago
1

sudo-command

PCRE (PHP <7.3)
unix sudo command search
Submitted by anonymous - 9 years ago (Last modified a year ago)
1

mewmew

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

perl

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

GA WDi 14

ECMAScript (JavaScript)
Regular expression for General Assembly WDi 14
Submitted by Fabio Camatti - 9 years ago
1

Versione Abbreviata

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

JavaScript RegEx for Version ID

ECMAScript (JavaScript)
This expression is used to attempt to ID version of code.
Submitted by Henry Rieke - 9 years ago
1

Query String

ECMAScript (JavaScript)
Cross-engine query string parsing including when stored in anchor tags. Not really tested, but basic functionality is there.
Submitted by abernix - 9 years ago
3

Find css lines with px sizing

ECMAScript (JavaScript)
Use to find css sizing that migh need conversion to vs or alike.
Submitted by Bob - 9 years ago
2

get Youtube & Vimeo id

PCRE (PHP <7.3)
grab youtube & vimeo id
Submitted by mi-ca.ch - 9 years ago
1

More than 2 empty lines

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...698699700701702...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
function\([\s]*?'([\S]*?)'[\s]*?,[\s]*?'([\S]*?)'[\s]*?,[\s]*?'([\S]*?)'[\s]*?,[\s]*?'([\S]*?)'\)
/
Open regex in editor

Description

extract arguments from a javascript function

Submitted by SS - 9 years ago