Regular Expressions 101

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Community Patterns

-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

Regex to find begin and end of a HTML tag with a certain class

PCRE (PHP <7.3)
The regex finds for example the random text sequence, if ohne single quotes ar used. The td itself may vary (td, div, span, p and so on), the provided class ist the item searched vor.
Submitted by xm318 - 9 years ago
-1

Only letters without numbers

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

Arabic AlphaNumeric

ECMAScript (JavaScript)
Arabic AlphaNumeric text
Submitted by Ahmed - 9 years ago
-1

Sri Lankan NIC Regex

ECMAScript (JavaScript)
Regular Expression to validate NIC of Sri lankna (National Identity Card)
Submitted by Sithira Munasinghe - 8 years ago
-1

IPv4 Matcher

Java 8
This RE is divided into four parts. The first three parts are acceptable numbers from 0 to 255 followed by "." The last part is an acceptable number but not followed by "."
Submitted by EMAM1999 - 4 years ago
-1

rtrtr

Golang
gtgtg
Submitted by anonymous - 4 years ago
-1

T

PCRE2 (PHP >=7.3)
T
Submitted by me - 3 years ago
-1

Discord name with both old and new name support

PCRE2 (PHP >=7.3)
This discord regex supports both the new and the old version of discord names. Old: NAME#[0001-9999] Between 2 and 32 characters....
Submitted by Fy17 - 2 years ago
-2

Date time

PCRE (PHP <7.3)
no description available
Submitted by Mr.Neutro - 11 years ago
-2

Russian mobile number normilizer (dumb)

PCRE (PHP <7.3)
no description available
Submitted by fullpipe - 11 years ago
-2

Get text between quotes (ignore escaped ones)

PCRE (PHP <7.3)
http://stackoverflow.com/a/171499/1519058
Submitted by Enissay - 11 years ago
-2

Filter IP from beggin of log

PCRE (PHP <7.3)
no description available
Submitted by W - 11 years ago
-2

Ukazka

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
-2

failed attempt

PCRE (PHP <7.3)
no description available
Submitted by DynV - 11 years ago
-2

A masz!

PCRE (PHP <7.3)
no description available
Submitted by Ja - 11 years ago
-2

[A-Z]+[a-z]{1,2}[0-9]*

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
-2

Why doesn't it stop at the period?

PCRE (PHP <7.3)
try to match just the name from this: Copyright © 2005 Candy Arrington. Used by permission. All rights reserved.
Submitted by anonymous - 11 years ago
1...367368369370371...902

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(\\\\([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})\\[-a-zA-Z_ 0-9]+\\)(?:[-a-zA-Z_ 0-9\.]+\\)*
/
gm
Open regex in editor

Description

Matches a full UNC path, capturing the IP address, share, and full path.

Submitted by Harvey Nash - 2 years ago