Regular Expressions 101

Order By

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

Community Patterns

0

phoneNumber without +

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

world phone number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

A name of a csv file in digits 6 chars long, 10 chars in total

PCRE2 (PHP >=7.3)
Find any flaws? ignore case = true global = false "123456.csv" assert true
Submitted by anonymous - 4 years ago
0

head <link> parser

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

Password Strength Check - All Unicode - JS

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

Match <a href=...> attributes containing certain words.

ECMAScript (JavaScript)
Matches all URLs inside of href attributes which start with "http(s)" and contain either "apply" or "applica".
Submitted by Jan Prazak - 4 years ago
0

Master Spark URL validation

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

link files using bracket syntax -- vscode

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

Movie Titles

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
0

DocRefIdType

PCRE2 (PHP >=7.3)
Een unieke naam ter identificatie van het document.
Submitted by M Meerkerk - 4 years ago (Last modified 4 years ago)
0

Parse URL then Breakdown into parts

ECMAScript (JavaScript)
Will parse a valid URL and break it down into its parts. Making it easier to handle for checking and anything else really in any given langage The following link is a hastebin example of the parsing in Java It will output the following https://haste.readonly.network/viheradehe.java...
Submitted by ROMVoid95 - 4 years ago
0

Phone number pseudo-check (checks the minimum number of digits)

PCRE2 (PHP >=7.3)
7 digits in this case
Submitted by Hohanoff - 4 years ago
0

Versioned Git Branch

PCRE2 (PHP >=7.3)
Branch versions of the from Number.Number.Number
Submitted by anonymous - 4 years ago
0

Currency to input

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

email with domain exclusion - jimbolo

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

match secrets in config file with one exp with 3 groups

PCRE2 (PHP >=7.3)
no description available
Submitted by dilnix - 4 years ago
0

validate password

ECMAScript (JavaScript)
no description available
Submitted by blastz - 4 years ago
0

Time

PCRE2 (PHP >=7.3)
no description available
Submitted by Andrea Russo - 4 years ago
0

ukrainian university title + email regexp

Python
no description available
Submitted by dilnix - 4 years ago
0

Youtube AdBlock Regexp

PCRE2 (PHP >=7.3)
From the whole list to single regexp with options
Submitted by Harianto van Insulinde - 4 years ago (Last modified a year ago)
1...280281282283284...418

Community Library Entry

-1

Regular Expression
ECMAScript (JavaScript)

/
(?<=(?:^|[^\\])(?:\\\\)*)(([`'"])(.*?(?:[^\\](\\\\)*|$)(\2|$)))
/
g
Open regex in editor

Description

匹配带引号内容，被引号包含的内容

结构($x)

((前引号)(内容)(后引号))

  1. 整体内容(包含引号)
  2. 前引号
  3. 内容
  4. 后引号
  • 默认匹配[`'"]引号，可以在表达式的匹配2中更改
  • 消除转义字符对引号的影响
  • 单个有效引号会直接匹配至末尾，若不想匹配至末尾可以移除表达式尾部的$
Submitted by 诶!你的尾巴掉了 - a year ago (Last modified a year ago)