Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

1
pcre2

replace between brackets 3

replace multiple matches of words in brackets with no brackets
Submitted by anonymous - 2 years ago
1
pcre2

zpool status

Matches the output of zpool status -v. Use preg_match_all with PREG_SET_ORDER to match multiple pools
Submitted by GiorgioAresu - 2 years ago
1
pcre2

Nitroflare ID

https://nitroflare.com/view/845F2436715ASF5/XUYZ.zip
Submitted by anonymous - 2 years ago
1
pcre2

Nitroflare v2

Extract ID
Submitted by anonymous - 2 years ago
1
pcre2

sdfsf

sdf
Submitted by dsf - 2 years ago
1
pcre2

notlike

notlike
Submitted by anonymous - 2 years ago
1
pcre2

All digit must be number

All digit must be number
Submitted by anonymous - 2 years ago
1
pcre2

Must be start with 62 and all number (indonesia phone)

Must be start with 62 and all number (indonesia phone)
Submitted by anonymous - 2 years ago
1
pcre2

Schuljahr

Akzeptiert Schuljahre wie 2021/22
Submitted by anonymous - 2 years ago
1
pcre

Text out of all sort of brackets (or in) SUPPORTS: { } [ ] ( ) < >

I made the description in a CSS file which can be viewed here Dont worry its not a virus or anything\, just inspect the source if you are suspicious \:\)
Submitted by Tom Liesting - 2 years ago
1
pcre2

URL and mailto

RegExp to match valid URL of http://, https://, ftp://, and mailto: protocols
Submitted by Sergey Klinov - 2 years ago
1
pcre

re_ip

match IP:port in text
Submitted by anonymous - 2 years ago
1
pcre

Swiss MWST

Swiss VAT Numbers
Submitted by igrokit - 2 years ago
1
pcre2

shortcode wordpress

Wordpress shortcode regular expression
Submitted by selik - 2 years ago
1
pcre

Regex_questions_detect

if a file has questions and answers, it can detect questions
Submitted by anonymous - 2 years ago
1
pcre2

PHP Multiline Error Log

Matches multiline entries (e.g. those containing exception stack traces or just multiline values) in a PHP error log produced by error_log().
Submitted by Anton Ukhanev - 2 years ago
1
pcre

Matching upto 255 number range

this is for matching integers from 0 to 255
Submitted by anonymous - 2 years ago
1
pcre2

the_100_720p_hun-eng_sln

rss filter, deluge, ncore Episodes and Seasons
Submitted by Klein - 2 years ago
1
pcre2

Persian words

Regex for find persian letters in a string
Submitted by Hamed Faryabi - 2 years ago
1
pcre2

RegEx to add any valid US phone number inputs

##examples of valid US phone number inputs *555-555-5555 *(555)555-5555 *(555) 555-5555 *555 555 5555...
Submitted by @abhi00o7 - 2 years ago
1...517518519520521522523...555

RPN calculator grammar

Vote

1

Regular Expression
pcre

/
(?<number> (?: \d+ (?:\.\d*)? )| (?:\d*\.\d+) )| (?<immediate> (?<str> (?: ' (?<__str__> (?:[^'\\]|\\')* ) ' )| (?: \ (?<__str__>.) ) )| (?<operator> (?: p| \»| R| \_| \-| \°| r| \∩| \«| \∞| \∅| \~| \/| \]| C| \%| P| \*| \^| \∪| d| \[| F| l| s| \!| \+| \=| h| f| c ) )| (?<apply>\$)| (?<space>\s+) )
/
mxuJ
Open regex in editor

Description

Loading markdown...
Submitted by Alex Pilon - 7 years ago