Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

1

Find only ".config" file names

PCRE (PHP <7.3)
Will find lines that end with "/*.config"
Submitted by Dee - 9 years ago
1

RGB colors

PCRE (PHP <7.3)
Matches all the RGB colors in the format #RRGGBB and #RGB
Submitted by Gabriel Hautclocq - 9 years ago
1

validate_invoiceid_with_yy

PCRE (PHP <7.3)
Validate an ivoice number with the last two digit as last 2 year digit
Submitted by ema - 9 years ago
1

{1-65536}

PCRE (PHP <7.3)
12
Submitted by anonymous - 9 years ago
1

Non-prod Application Log Regex

PCRE (PHP <7.3)
no description available
Submitted by Aditya Bindra - 9 years ago
1

CSV parsing

PCRE (PHP <7.3)
matches the exact fields of CSV files supports: qouted fields quoted fields containing commas, doubble quoutes, and newlines empty fields empty records arbitrary white space in, and outside quoted fields
Submitted by Austin - 9 years ago
1

Orignial Log Parse (Spark Lab2)

Python
no description available
Submitted by anonymous - 9 years ago
1

Basic IP matching

ECMAScript (JavaScript)
I've looked at some of the other IP matching that seems a lot more complex but several of them don't work, and I'm too simple minded to figure out why. Keep it simple, I've never had a problem matching IP addresses in logs with this one.
Submitted by anonymous - 9 years ago
1

match data-reactid

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

File input type validation

PCRE (PHP <7.3)
no description available
Submitted by Ramkumar Venkatachalam - 9 years ago
1

Mail With Groups

ECMAScript (JavaScript)
Matches email with groups for username and domain.
Submitted by anonymous - 9 years ago
1

redaa

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

keep versions

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

hstore

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

MYV_POSTPAY_ACCESSLOG

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

英数記号あり（大文字小文字の区別なし）で、かつ8文字以上

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Find sentence start

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

catch or match URL or URI

PCRE (PHP <7.3)
any more? tell me by email.
Submitted by CSnowstar(997596@gmail.com) - 9 years ago
1

java while

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Apache Access Log pattern

Python
Apache Web server log file format following the standard
Submitted by Basil Tungekar - 9 years ago
1...607608609610611...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^([A-Za-z0-9_\-\.\+])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,})$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 8 years ago