Regular Expressions 101

Order By

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

Community Patterns

0

Datacon url (behalve tampan/klantentool)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

detect xml

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Strip or Trim spaces at start, end and between words.

PCRE (PHP <7.3)
Removes spaces from begining, end and between words. " Hello There " = "Hello There"
Submitted by anonymous - 5 years ago
0

NN_result

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Show Unicodes Above 0x0100

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Show Unicodes Above 0x0100

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Facebook live video

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Syllable division in spanish language

PCRE (PHP <7.3)
Syllable division in spanish language Alejandro Rojo
Submitted by anonymous - 5 years ago
0

IP + port

PCRE (PHP <7.3)
匹配正确的 ip + 端口，端口可以不写
Submitted by anonymous - 5 years ago
0

group2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

group3

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

match json

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

badword

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

BD Phone No Regex

Python
no description available
Submitted by anonymous - 5 years ago
0

Filtro de insultos

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Presidente BR

PCRE (PHP <7.3)
Identificando possíveis nomes do Presidente BR.
Submitted by anonymous - 5 years ago
0

Lenovo

PCRE (PHP <7.3)
https://www.lenovo.com/ru/ru/- #
Submitted by anonymous - 5 years ago
0

Version string matching

PCRE (PHP <7.3)
Separated Major, Minor, Fix, Build number
Submitted by anonymous - 5 years ago
0

SQL Index to migration call

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Donkey 3 PDP's

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1...283284285286287...900

Community Library Entry

8

Regular Expression
ECMAScript (JavaScript)

/
^((1?[\d]?[\d]|2([0-4][\d]|5[0-5]))[.]){3}(1?[\d]?[\d]|2([0-4][\d]|5[0-5]))$
/
Open regex in editor

Description

Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255

Submitted by Ryan Plummer - 9 years ago