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

0

Remove double-slash comments

This regex removes double-slash comments while avoiding anything between 'quotes' or "double quotes".

Submitted by jlacroix - 8 years ago

1

Chords

Expression to match a large amount of possible musical chords. From what I understand from musicians, the number of chords is basically infinite, but you will still find a certain scope being used freuently.

Submitted by A=B - 8 years ago

1

How to get various values within a pipe delimited string

We have a pipe delimited text file and each new record is separated by a CRLF. Each record has a fixed number of pipes, but not every column or field is valued, so there may be 2 or more pipes together. Is there a way to write a regex to parse out the third or fifth value? Many thanks in advance.

Submitted by Jon - 8 years ago

-2

cofor

no description available

Submitted by anonymous - 8 years ago

1

Regexp haus

Ejemplo para parsear direcciones de Haus

Submitted by Leo - 8 years ago

0

Finnsih date with the "dd mmmm yyyy" format

Parse a Finnish date with de "dd. mmmm yyyy" or "dd.mm.yyyy" format.

Submitted by Tantale - 8 years ago

8

English date in "dd mmmm yyyy" format

Parse an English date following the "dd mmmm yyyy" format.

Submitted by Tantale - 8 years ago

1

Bulgarian date "dd mmmm yyyy" format

Parse a bulgarian date following the "dd mmmm yyyy" format.

Submitted by Tantale - 8 years ago

1

Long slovak date with the "dd. mmmm yyy" format

Match a slovak date following the "dd. mmmm yyy" format.

Submitted by Tantale - 8 years ago

1

Window Spacer type

no description available

Submitted by anonymous - 8 years ago

0

Convert PHP var to array

I use this regex to quickly convert the class' variables into a string which is usable with the "function" array. I copy-paste the varialbe name and use this regex. Useful to convert all your variable and put it in the magic function __sleep(). After it, you can delete the variables you don't want.

Submitted by anonymous - 8 years ago

1

URL

no description available

Submitted by anonymous - 8 years ago

1

Parser

Need everything inside this as separate variable :)

Submitted by anonymous - 8 years ago

1

Date and time capturer

Works for the Julian calendar, dates between 0000-01-01 and 9999-12-31. Includes my birth date in the 4th example.

Submitted by luis140219 on GitHub - 8 years ago

7

validate US (5 & 9 digit) ZipCodes and CA PostalCodes

no description available

Submitted by anonymous - 8 years ago

1

Some OR regex

no description available

Submitted by anonymous - 8 years ago

1

Date extractor

Substitutes a group of dates by its information and captures the date information. Also allows fooled dates. (2015-02-30, 2015-03-32 for example)

Submitted by luis140219 on GitHub - 8 years ago

1

Music Chord

Find Music Chord

Submitted by Mins - 8 years ago

1

MySQLcase

make sure mysql tables have the correct form

Submitted by d - 8 years ago

1

parse discuz video codes

no description available

Submitted by Paul Wang - 8 years ago

1...678 679 680 681 682 683 684...735