Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

1

Match Hashtags

PCRE (PHP <7.3)
Matches hashtags withing string
Submitted by Melik Karapetyan - 9 years ago
1

event

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

UPE Coding Style Checker

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

Global KPI's

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

Reject Characters

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

email

PCRE (PHP <7.3)
email validator
Submitted by anonymous - 9 years ago
1

Cusip Text Parser

PCRE (PHP <7.3)
Parses CUSIP text output from sec.gov
Submitted by Gary Vidal - 9 years ago
1

teste

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

Mask an email regex II (no TLD)

PCRE (PHP <7.3)
Replaces second to last but one characters with asterisks in email all parts BUT TLD: test01@gmail.com -> t1@g.com AUTHOR SO link: http://stackoverflow.com/users/3832970/wiktor-stribi%C5%BCew
Submitted by Wiktor Stribiżew - 9 years ago
1

URL

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

Stampare id

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

regex for iso 8601 date between 1970 and 2999

PCRE (PHP <7.3)
regex for iso 8601 date between 1970 and 2999 that match only valid date, the only mistake possible in this regexp is the bisextile year how are not checked
Submitted by KurayamiNoDaiTenshi - 9 years ago
1

regex for iso 8601 date between 1970 and 2999

ECMAScript (JavaScript)
regex for iso 8601 date between 1970 and 2999 that match only valid date, the only mistake possible in this regexp is the bisextile year how are not checked
Submitted by KurayamiNoDaiTenshi - 9 years ago
1

timestamped ping parser

PCRE (PHP <7.3)
ping -i 20 host | perl -nle 'print scalar(localtime), " ", $_'
Submitted by jb - 9 years ago
1

vermaj

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

d

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

TalkTalk DEV Site

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

Matching a string ../[a-zA-Z0-9]/[a-zA-Z0-9]/[a-zA-Z0-9]/..

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

EPA PMN Code

PCRE (PHP <7.3)
The PMN Code used in EPA
Submitted by anonymous - 9 years ago
1

digits

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...682683684685686...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?P<student_id>\d{7})(\D)*?(-(?P<page>\d{1,2}))?(-(?P<copy>\d{1,2}))?(\.(?P<ext>\w+))?$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 4 years ago