Regular Expressions 101

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Community Patterns

Search among 11,480 community submitted regex patterns...

1

Extract jsfiddle links

PCRE (PHP <7.3)

Extract jsfiddle links

Submitted by Shrinivas Shukla - 8 years ago

0

Registration Email Address

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

url and path match with or without http|https

PCRE (PHP <7.3)

this is the most perfect pattern I reach for url with query or anchor

Submitted by Gehad Mohamed - 8 years ago

1

Single lone digits

PCRE (PHP <7.3)

Find single digits that are not part of an integer. For example, "27" should not match, but "27.1" will match the "1". "27.11" won't match.

Submitted by Conan Dombroski - 8 years ago

0

/[a-f0-9]{8}(?:-[a-f0-9]{4}){3}-[a-f0-9]{12}

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

2

python:S117

PCRE (PHP <7.3)

Local variable and function parameter names should comply with a naming convention

Submitted by anonymous - 8 years ago

0

Nickname

PCRE (PHP <7.3)

Nickname validation. Only: letters _ One line. Tested with RoR

Submitted by Paramoshkin Andrew - 8 years ago

0

add colon between hours and minutes to time (24h system)

PCRE (PHP <7.3)

This expression converts any 3- or 4 digit timevalue to a value with colon between hours and minutes. So 345 is converted to 3:45 and 1500 is converted to 15:00

Submitted by Patrick Sinke - 8 years ago

0

Facebook url regex

PCRE (PHP <7.3)

no description available

Submitted by Devs Devaras - 8 years ago

-3

Facebook url regex

PCRE (PHP <7.3)

no description available

Submitted by Devs Devaras - 8 years ago

1

tag searching

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

1

require, require_once, include, include_once search

PCRE (PHP <7.3)

no description available

Submitted by zooli - 8 years ago

1

my apache2 access.log regex

PCRE (PHP <7.3)

google.com:80 212.111.203.171 - - [02/Mar/2015:10:27:04 +0000] "GET /css/style.css HTTP/1.1" 304 138 "http://google.com" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36"

Submitted by marf - 8 years ago

-2

Mathematical Expressions

PCRE (PHP <7.3)

ValidatesMathematical Expressions. Ignores whitespace. Includes parenthesis matching.

Submitted by Jeremy Friesen - 8 years ago

2

TimeFormatParser

PCRE (PHP <7.3)

This allows to the programer to match the time format groups, in a way that allow to discard some parts of the format. E.g. I have a format HhMmSs and i want to ignore the 'Ss' part from the format when I have no Seconds

Submitted by Fausto A. Guerrero - 8 years ago

1

GET EMAIL INFO (3)

PCRE (PHP <7.3)

Get Gmail tag, user and domain of an email address. -- Fixed the bug that the label doesn't match if there are an dot on user.

Submitted by Matías Pizarro González - 8 years ago

1

Get email info (2)

PCRE (PHP <7.3)

Get Gmail tag, user and domain of an email address. -- Fixed the bug that the label be obligatory

Submitted by Matías Pizarro González - 8 years ago

2

Get email info

PCRE (PHP <7.3)

Get Gmail tag, user and domain of an email address

Submitted by Matías Pizarro González - 8 years ago

0

Phone numbers

PCRE (PHP <7.3)

Submitted by anonymous - 8 years ago

1

Simple email splitter

PCRE (PHP <7.3)

Split the email and get the user and domain.

Submitted by Matías Pizarro González - 8 years ago

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