Regular Expressions 101

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Community Patterns

-1

Integer or decimal number

Python
no description available
Submitted by Rick de L - 9 years ago
-1

Extract Java Exception Message Field

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

Extract the city from zip code and city input

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

Some kinds of emails regex.

ECMAScript (JavaScript)
Its a regex expression that matches with severals allowed kinds of emails.Enjoy it.
Submitted by D<0S> - 9 years ago
-1

شش

Python
no description available
Submitted by anonymous - 9 years ago
-1

Australian local and international mobile validation

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

index

PCRE (PHP <7.3)
include index.aspx
Submitted by anonymous - 9 years ago
-1

Hostname validator

PCRE (PHP <7.3)
Validates the format of IPv4/IPv6 hostnames as well as domain names.
Submitted by anonymous - 9 years ago
-1

uah

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

Replace comma separated decimals (comma instead of point)

ECMAScript (JavaScript)
Matches, line by line, a comma separated list of decimal numbers with comma as decimal character (Spanish way) Produces a list of comma separated pairs (space separated innermost) of decimal numbers with point as decimal character (English way)
Submitted by Bruno A. Castro - 9 years ago
-1

GetDeviceIdFromAOR

Python
no description available
Submitted by anonymous - 9 years ago
-1

emoticon

Python
no description available
Submitted by Victor Huang - 9 years ago
-1

JETAIR NL ARRIVAL DATE

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

Find comments or commentblocks in Code V1.01

PCRE (PHP <7.3)
Find Comments starting with # or //. Also finds Commentblocks starting with /* and ending with */.
Submitted by Candyman1332 - 9 years ago
-1

XML matching nodes

PCRE (PHP <7.3)
This regex matches opening and closing tags in XML (including attributes) and is used to "hide" the value of the node.
Submitted by Marc Fellman - 9 years ago
-1

HTML Code

PCRE (PHP <7.3)
HTML CODE given by (hex number &#xA0; OR number &#160 OR name &nbsp;)
Submitted by novy - 9 years ago
-1

DD/MM/YYYY

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

Simple json key-value parser

PCRE (PHP <7.3)
[{"name":"Піксель ТВ","url":"http://st.it-tv.org:4575/?224.1.16.33","type":81,"tsOn":false}]
Submitted by ReMMeR - 9 years ago
-1

Names

PCRE (PHP <7.3)
Just checks for two capitalized words separated by a string
Submitted by anonymous - 9 years ago
-1

ISO 8601 datetime for Forecast.io API

PCRE (PHP <7.3)
Should match ISO 8601 datetime for Forecast.io API: [YYYY]-[MM]-[DD]T[HH]:[MM]:[SS] with an optional time zone formatted as Z for GMT time or {+,-}HH (with or without separating colon) for an offset
Submitted by Clifford Paulick - 9 years ago
1...1112131415...900

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
((?:19|[2-9][0-9])[0-9]{2})-(1[0-2]|0[1-9])-(3[01]|[12][0-9]|0[1-9])
/
gm
Open regex in editor

Description

Follows ISO 8601 standard (YYYY-MM-DD) $1 is year, $2 is month and $3 is day (for substitution)

Submitted by Danry Bir - 4 months ago