Regular Expressions 101

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Community Patterns

1

match php tag

PCRE2 (PHP >=7.3)
match php tag
Submitted by Shun Shun - 7 months ago (Last modified 7 months ago)
1

Matches All the even numbers

PCRE2 (PHP >=7.3)
Matches all the even numbers from a given input.
Submitted by Dashrath Sharma - 7 months ago
1

Matches All the Odd Numbers

PCRE2 (PHP >=7.3)
Matches All the Odd Numbers
Submitted by Dashrath Sharma - 7 months ago
1

convert any youtube video link to an embed in iframe

PCRE2 (PHP >=7.3)
supports all link formats
Submitted by 1Mouse - 7 months ago
1

Email Regex

PCRE2 (PHP >=7.3)
Email address: RFC 2822 Format Matches a normal email address. Does not check the top-level domain. Copied from: https://stackoverflow.com/a/16168103/4640611
Submitted by anonymous - 7 months ago
1

Quartz .NET Cron Schedule Validation

PCRE2 (PHP >=7.3)
Matches a list of cron expressions which are valid in the Quartz .NET library Quartz Net Cron Expression
Submitted by Michael Robertson - 7 months ago (Last modified 7 months ago)
1

Glyph name Bulgarian local form

PCRE2 (PHP >=7.3)
replace .bgr with cyr_BGR in replace string
Submitted by anonymous - 7 months ago
1

force download file (HTML5)

PCRE2 (PHP >=7.3)
This regex is written for a Joomla plugin. This REGEX force to DOWNLOAD à PDF file instead of showing PDF in browser
Submitted by Sébastien LHUILLIER - 7 months ago
1

blek! File ResourceD resource regex

PCRE2 (PHP >=7.3)
Used in https://git.blek.codes/blek/bfile
Submitted by anonymous - 7 months ago
1

Domain name validator

PCRE2 (PHP >=7.3)
Validates domain names. Support https:// or http:// prefix.
Submitted by ._thunderstrike - 7 months ago
1

Remove ANSI Escape Code

Python
Remove ANSI Escape Code
Submitted by diaogong - 7 months ago
1

Simple path detector

PCRE2 (PHP >=7.3)
Detect paths under Windows format.
Submitted by ._thunderstrike - 7 months ago
1

instagram url

Python
gets the url instagram
Submitted by samuel06santos - 7 months ago
1

Match morse code

ECMAScript (JavaScript)
This matches morse code input and leaves word break spaces
Submitted by Ember - 7 months ago
1

Folders

PCRE2 (PHP >=7.3)
Folders
Submitted by anonymous - 7 months ago
1

Files

PCRE2 (PHP >=7.3)
Files
Submitted by anonymous - 7 months ago
1

Функции с сайта

PCRE2 (PHP >=7.3)
(\\)(.+)(\\)
Submitted by anonymous - 7 months ago
1

Unicode Mixed Case Word Detector

PCRE2 (PHP >=7.3)
Detects mixed case words using Unicode
Submitted by Hooge - 7 months ago
1

regex vietnam number phone

PCRE2 (PHP >=7.3)
regex phone number all telco in Vietnam. at 11/08/2023
Submitted by hao.nguyen - 7 months ago
1

Translations Regex

PCRE2 (PHP >=7.3)
Traduções pra ajudar a encontrar as mensagens em cada caso
Submitted by anonymous - 7 months ago
1...785786787788789...866

Domain name validator

1

Regular Expression
PCRE2 (PHP >=7.3)

/
^[^\s]*[a-z][^\s][.{1}][^\s\b]*[a-z][^.\b][^\s\b]$
/
gmDU
Open regex in editor

Description

Validates domain names. Support https:// or http:// prefix.

Submitted by ._thunderstrike - 7 months ago