Regular Expressions 101

Order By

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

Community Patterns

1

Comment Separator in Regex

PCRE (PHP <7.3)
Works for all types of comments and even multiline comments in java.
Submitted by Chandan - 9 years ago
1

Biessextile OK

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

Simple RegEx for SQL Field transformation

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

Select each word and the whitespace after it

PCRE (PHP <7.3)
no description available
Submitted by Ben C.R. Leggiero - 9 years ago
1

domain with .co.uk

ECMAScript (JavaScript)
Any domain written www.domain.co.uk
Submitted by Byron Sargeant - 9 years ago
1

Find Bootstrap Buttons

Python
Find all inputs and buttons with class btn.
Submitted by anonymous - 9 years ago
1

Find all Twitter Bootstrap Buttons

Python
Find all twitter bootstrap buttons with class "btn".
Submitted by anonymous - 9 years ago
1

Austrian zip code

PCRE (PHP <7.3)
https://en.wikipedia.org/wiki/List_of_postal_codes_in_Austria
Submitted by anonymous - 9 years ago
1

Russin phone mask

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

russian phone mask

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

urls ending with

ECMAScript (JavaScript)
Urls ending with a specific domain
Submitted by anonymous - 9 years ago
1

pegar ids applicationContext

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

Don't know how to match this.

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

Tutorial extracting url data

Python
http://regexone.com/problem/extracting_url_data
Submitted by robi - 9 years ago
1

rohit-tagsearch

PCRE (PHP <7.3)
Featch or Replace Folder tag data. hello Result: hello
Submitted by Rohit Wadhwa - 9 years ago
1

gg

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

id

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

First

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

1

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

1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...110111112113114...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/|.*\&v\=|.*\/embed\/)([\w\-]+)
/
gm
Open regex in editor

Description

To get video id from different formats

Submitted by bux - 9 years ago