Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
pcre

exp1

asdf
Submitted by anonymous - 14 hours ago
0
java

Other segment

Other segments
Submitted by Lufram - 3 days ago
0
java

Take segments to string

Take segments to string
Submitted by Lufram - 3 days ago
0
dotnet

Regex Card Name - Custom

custom validation for card name with custom validation. only allow these characters Alphanumeric (A-Z a-z0-9) Special Characters (#&+()/)
Submitted by anonymous - 3 days ago
0
dotnet

Лямбды для OneScript

лямбды для проекта https://github.com/sfaqer/lambdas
Submitted by anonymous - 4 days ago
0
dotnet

Aus Mobile number

validates against multiple common formats
Submitted by anonymous - 7 days ago
0
java

Kyivstar phone number

Kyivstar phone number
Submitted by milka_vlad - 7 days ago
0
pcre

Find GraphQL queries with missing id

It detects the following ` product { brand` and ignores ` product {...
Submitted by anonymous - 8 days ago
0
pcre

Search/Replace Pressure sensor calibration

Changing from MPa to Bar
Submitted by anonymous - 10 days ago
0
pcre

Replace letters in email address

Replace letters in email address but left the first and last letter before and after @
Submitted by Kaibo - 11 days ago
0
java

tas-branch-validation

tas-branch-validation
Submitted by doron-hafner - 11 days ago
1
java

Replace ^ with Math.pow function. Not made to work with braces.

Replaces ^ with Math.pow function call. This assumes all braces have been combined first. If you need help with the combination, I got you—try this Python algorithm: def evaluate_braces(expr): """Recursively evaluate expressions within braces""" Check if expression contains braces if '(' in...
Submitted by Glitchii - https://github.com/Glitchii - 11 days ago
0
pcre

Remove all html from string

Remove all tags and special character such as  
Submitted by enrico mosca - 13 days ago
0
java

ip address

ip address regex
Submitted by shyam - 14 days ago
0
golang

domain

ss
Submitted by sssssss - 15 days ago
0
golang

Semver split

"1.2.3" Group 1: 1 Group 2: 2 Group 3: 3
Submitted by Icaruk - 17 days ago
0
java

Titulo da expressao

\w
Submitted by anonymous - 19 days ago
0
pcre

Closes properly self-closing tags in HTML

In an HTML will replace all auto-closed tags (/>) with a proper tag closing. It works even if the tag has a closing sign (>) inside an attribute.
Submitted by nabab - 21 days ago
0
java

Database datatype check

Database data type determination and extraction. Example: varchar(20) varchar2(20) number(20,3) timestamp...
Submitted by anonymous - 21 days ago
-2
pcre

PHP Serialization String Validator

PHP serialize / unserialize __sleep __wakeup __serialize __unserialize
Submitted by Abdullah Pazarbasi - 24 days ago
1234...485

Extract any http https and any url form

Vote

0

Regular Expression
pcre

~
\b(?:https?://)?(?:(?i:[a-z]+\.)+)[^\s,]+\b
~
g
Open regex in editor

Description

Loading markdown...
Submitted by Abdullah Alweheid - 2 months ago