Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101 Donate Sponsor Contact Bug Reports & Feedback Wiki What's new?

Order By

Filter by Flavor

Sponsors

All your environment variables, in one place

Library entries

Search library

1

Find passwords in logs

Regex to find cleartext passwords in logs in various formats

Submitted by anonymous - 6 days ago

1

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 - 6 days ago

1

Replace FOSUserBundle controller attributes to Symfony #[Route] attribute

Substitute AbstractFOSRestController Routing attributes by Symfony Routing attribute \#[Route] move HTTP method to methods:[''] and use #[Route] attribute #[Rest\Get('/corbeilles')] #[Rest\Post('/corbeille/restore')] #[Rest\Delete(path: '/chapitres/{id}', requirements: ['id' => '\d+'])]...

Submitted by anonymous - 5 days ago

1

Custom IFrame SRC Grabber

no description available

Submitted by Moep - 2 years ago

1

StrongPassword: 1 uppercase, 1 lower case, 1 num, 1 \W, & at least 8 char

no description available

Submitted by Bri Baldwin - 2 years ago

1

MyRegEx

no description available

Submitted by anonymous - 2 years ago

1

Dutch mobile phone number

no description available

Submitted by anonymous - 2 years ago

1

Gitlab GraphQl query finder

Searches for the first list element in a graphql query, which allows for filtering and pagination, except for the group node

Submitted by Thomas Luijken - 2 years ago

1

String doesn't start or end with . - '

String doesn't start or end with . - '

Submitted by VS - 2 years ago

1

Match all numbers

Match all numbers from a string.

Submitted by VS - 2 years ago

1

OhArthit

ผลิตภัณฑ์ส่งเสริมการขาย

Submitted by anonymous - 2 years ago

1

E.164 ITU Telephony Standard including Extensions

Basic RegEx to catch ITU E.164 Formatted Telephone Numbers. Must include leading '+', first digit cannot be a zero, no other non-numeric characters -- with (optional) exception of Extensions denoted by ";ext=" and between 3 and 6 digits in the extension (adjust max to suit organization)

Submitted by ADWolf - 2 years ago

1

QBAR Atom Regex

Regular expression to match atoms. See qbar.io/docs.html#expression-language-atom for more information.

Submitted by bhgomes - 2 years ago

1

Telephone Number for Colombia

Permite validar un número celular en colombia

Submitted by macorreag - 2 years ago

1

Sınıfları Tek Tek seçme

Submitted by anonymous - 2 years ago

1

Signed numbers with optional decimal part (comma or dot)

Signed numbers with optional decimal part (comma or dot)

Submitted by ImAlbi57 - 2 years ago

1

python 3 executable regex

give then names of various executables filter out ones that run python3+

Submitted by anonymous - 2 years ago

1

sim ou não

expressão regular que só aceita s para sim e n para não

Submitted by José Airton Neto - 2 years ago

1

ParsingAmazonInvoice

Goes through a Plain text derived from a PDF capturing the order number, the items, the order and ship dated and the costs.

Submitted by anonymous - 2 years ago

1

replace between brackets 3

replace multiple matches of words in brackets with no brackets

Submitted by anonymous - 2 years ago

1 2 3 4 5 6 7...104