Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
java

tas-branch-validation

tas-branch-validation
Submitted by doron-hafner - 14 days ago
0
pcre2

SolarWinds Orion exe matcher

Matches the following : files part of the solarwinds\orion folder file names starting with solarwinds,swjobengine,netflowservice,counterfetcher file names ending with ".exe"
Submitted by Aurélien BOUMANNE - 14 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 - 14 days ago
0
pcre2

Method calls on PHP (static and not)

Find ocurrences of method calls, static or not, on PHP.
Submitted by Allyson - 14 days ago
0
pcre2

GST (India)

Detects Indian GST numbers (Goods & Services Tax). Based on https://groww.in/p/tax/gstin
Submitted by anonymous - 14 days ago
0
pcre2

CSS Class Styles

Regex to find CSS Class Styles
Submitted by JR - 15 days ago
0
javascript

Match HTML tag with specific attributes

1
Submitted by anonymous - 15 days ago
1
pcre2

Find passwords in logs

Regex to find cleartext passwords in logs in various formats
Submitted by anonymous - 15 days ago
0
javascript

Match time HH:MM:SS or MM:SS similar to YT chapters

Used in JS context to extract time from string metadata aka YouTube chapters. Trailing text and chars are ignored for each new line.
Submitted by JVE - 15 days ago
0
pcre2

Find valid SAS names

https://www.sfu.ca/sasdoc/sashtml/lrcon/z0998953.htm#z0998951
Submitted by ABANTR - 15 days ago
0
pcre2

email

validate email
Submitted by anonymous - 15 days ago
0
pcre

Remove all html from string

Remove all tags and special character such as  
Submitted by enrico mosca - 15 days ago
0
javascript

ISO date

Validates a date string as a valid iso entry
Submitted by Franco Grobler (franco199906@gmail.com) - 16 days ago
0
pcre2

Get Filename from Content-Disposition Header

Extract Download Filename from Content-Disposition Header
Submitted by thegass - 16 days ago
0
pcre2

URL filter out of a shell script file, inc URLs with ";"

URL filter out of a shell script file, inc URLs with ";" in the POST part
Submitted by MaxPeal - 16 days ago
0
pcre2

PAN Number (India)

Format of PAN Number (issued in India)
Submitted by anonymous - 16 days ago
0
pcre2

Regex for matching French Phone Numbers

This is an expression that will match French Phone numbers You can modify this expression to help you match your needs.
Submitted by anonymous - 16 days ago
0
pcre2

my_device_usage

usage
Submitted by Keith - 16 days ago
0
pcre2

Device_name

doesn't process road warrior or dubi location dubii missing interface?
Submitted by Keith - 16 days ago
0
pcre2

log filter 01

expression for removing unnecessary information
Submitted by ndeans - 16 days ago
1234567...840

Repetitions

Vote

2

Regular Expression
pcre

/
(([a-zá-ú]+)[\.,]?\s[A-ZÁ-Úa-zá-ú]){3,}\1
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by paconaranjo - 9 years ago