Regular Expressions 101

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Community Patterns

1

Parse Youtube links

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

Pubmed Dates

PCRE (PHP <7.3)
PubMEd XML contains multiple date blocks, with or without Month, day, hour, minute. USAGE: while(my($pubstatus,$year,$month,$day,$hour,$minute)= $article =~ m% (?:\s* (?:\s(\d?)\s)* (?:\s(\d?)(?:)?\s)...
Submitted by Andy Reid - 9 years ago
1

Get 3 segment nz table name

PCRE (PHP <7.3)
no description available
Submitted by vwei02 - 9 years ago
1

Get table name from query

PCRE (PHP <7.3)
this extracts the table name in the from or join clause from SQL query
Submitted by vwei02 - 9 years ago
1

Количество

PCRE (PHP <7.3)
Найти числа, которые обозначают количество.
Submitted by anonymous - 9 years ago
1

Parse faxmail log

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

Exact match of whole word or phrase in string

PCRE (PHP <7.3)
word in sentense - true sentense has a word - true There is a word in the sentense - true Sentense wordless - false Sentense is empty - false words are in the sentense - false...
Submitted by Denisenko Artem - 9 years ago
1

2001-9999

ECMAScript (JavaScript)
2001-9999
Submitted by anonymous - 9 years ago
1

Cisco Mac address regex

ECMAScript (JavaScript)
just a a simple match for a mac address
Submitted by celtic - 9 years ago
1

Jaba

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

Url parser

PCRE (PHP <7.3)
Parse url with any complexity
Submitted by Bohdanov Mikhail - 9 years ago
1

dd/mm/yyyy inc. LeapYears

ECMAScript (JavaScript)
1900 - 2015. Useful for Birthdates
Submitted by ChrisAbra - 9 years ago
1

dates

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

WINCOR

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

foo

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

CATEGORY

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

Text to Sentence with URLs

PCRE (PHP <7.3)
Text to sentence is easy, but not when there are URLs or website names inside the text.
Submitted by khpatel4991 - 9 years ago
1

DD-MM-YYYY

ECMAScript (JavaScript)
Any date that as a valid month, a valid date and a year composed of 4 numbers. You can change the '-' caracter to any divider you want.
Submitted by anonymous - 9 years ago
1

uuu

Python
uuu
Submitted by uuu - 9 years ago
1

DevExpress AutoFilter: Keyword

ECMAScript (JavaScript)
Identify if string contains filter keyword
Submitted by lina - 9 years ago
1...696697698699700...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

%
(?:\s*<PubMedPubDate\sPubStatus=\"(.*?)\"> (?:\s*<Year>(\d*?)</Year>\s)* (?:\s*<Month(?:\/)*>(\d*?)(?:</Month>)*?\s)* (?:\s*<Day(?:\/)*>(\d*?)(?:</Day>)*\s)* (?:\s*<Hour>(\d*?)</Hour>\s)* (?:\s*<Minute>(\d*?)</Minute>\s)* \s*</PubMedPubDate>)
%
imsgx
Open regex in editor

Description

PubMEd XML contains multiple date blocks, with or without Month, day, hour, minute. USAGE: while(my($pubstatus,$year,$month,$day,$hour,$minute)= $article =~ m% (?:\s*<PubMedPubDate\sPubStatus="(.?)"> (?:\s<Year>(\d*?)</Year>\s)* (?:\s*<Month(?:/)>(\d?)(?:</Month>)?\s) (?:\s*<Day(?:/)>(\d?)(?:</Day>)\s) (?:\s*<Hour>(\d*?)</Hour>\s)* (?:\s*<Minute>(\d*?)</Minute>\s)* \s*</PubMedPubDate>) %imsgx){

Submitted by Andy Reid - 9 years ago