Regular Expressions 101

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Community Patterns

0

youtube

PCRE (PHP <7.3)
AMP - chinatimes
Submitted by anonymous - 3 years ago
0

facebook

PCRE2 (PHP >=7.3)
AMP - chinatimes
Submitted by anonymous - 3 years ago (Last modified 2 years ago)
0

Email

PCRE2 (PHP >=7.3)
Email no Ñ no tilde
Submitted by anonymous - 3 years ago
0

upload file name validations

ECMAScript (JavaScript)
upload file name validations
Submitted by Arumugam - 3 years ago
0

US Phone number regex

ECMAScript (JavaScript)
Matches formats such as the following: 555-555-5555 (555)555-5555 (555) 555-5555 555 555 5555 5555555555...
Submitted by anonymous - 3 years ago (Last modified a year ago)
0

app version number greater than

PCRE2 (PHP >=7.3)
app version number greater than
Submitted by anonymous - 3 years ago
0

JSON trailing comma match

PCRE2 (PHP >=7.3)
Don't rely on this for any serious business, though.
Submitted by Basix - 3 years ago
0

拼音正则匹配

PCRE2 (PHP >=7.3)
拼音正则匹配
Submitted by anonymous - 3 years ago
0

MongoDB Object ID validation

PCRE2 (PHP >=7.3)
24 character hex string matching MongoDB Object ID format
Submitted by anonymous - 3 years ago
0

Math evaluation

ECMAScript (JavaScript)
Regex for capturing LaTeX and passing it to a program, like sympy.
Submitted by anonymous - 3 years ago
0

974618121112

Python
``Hash: 0xcba5ee76d1b322114c4e5b1a3e00edf1065bf0346bef88ee603a8a061908db88- https://img.shields.io/azure-devops/coverage/0xb95343413e459a0f97461812111254163ae53467855c0d73e0f1e7c5b8442fa3/https://tokenview.com/en/search/0xdf6ac64b05e8bb7ca5c8d31ff44a00544eb039a7f467a424ae1c1e1926f19684/974618121112...
Submitted by anonymous - 3 years ago
0

https://github.com/tronprotocol/tips/blob/master/tip-20.md

Python
/// TRC20.sol -- API for the TRC20 token standard // See . // This file likely does not meet the threshold of originality // required for copyright to apply. As a result, this is free and...
Submitted by anonymous - 3 years ago
0

switchover

PCRE2 (PHP >=7.3)
regex to split the following data into columns: 2021-06-15 10:41:04 SMM MANUAL MANUAL 6 7 manually switch OK 2021-09-03 14:32:01 UPS SW FAIL SW RESTART 8 - Error cnt: 1;err code:DAEMON_ERR_RESTART, param: 2021-09-03 14:35:04 UPS SW FAIL SW RESTART ...
Submitted by anonymous - 3 years ago
0

AWS S3 Naming Convention

Python
Validates an s3 bucket name, reference: https://stackoverflow.com/a/62673054/6014177
Submitted by anonymous - 3 years ago
0

Regex for Nigerian Phone Numbers

PCRE2 (PHP >=7.3)
Regex for Nigerian Phone Numbers
Submitted by koderant - 3 years ago
0

OpenVPN access log

PCRE2 (PHP >=7.3)
This regular expression can be used in SIEM or scripts to extract special fields such as:
Submitted by EskiSlav - 3 years ago (Last modified 3 years ago)
0

Match Root Domain

ECMAScript (JavaScript)
This is meant to match a specific root domain in certain formats. For example, I'm excluding the root domain by itself as that could be what is written in the documentation, but in links, or code, it would usually have a subdomain and protocol attached.
Submitted by Joseph - 3 years ago
0

test

PCRE2 (PHP >=7.3)
Testing for sharing
Submitted by me - 3 years ago
0

Армянские фамилии

Java 8
Все существовавшие армянские фамилии
Submitted by Arthur - 3 years ago
0

Date match on multiple formats

PCRE2 (PHP >=7.3)
Date match on multiple formats
Submitted by anonymous - 3 years ago
1...456457458459460...902

Community Library Entry

0

Regular Expression
.NET 7.0 (C#)

@"
((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w\-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[.\!\/\\w]*))?)
"
ig
Open regex in editor

Description

A neat regular expression to extract web urls and emails from a paragraph or a text stream.

Submitted by kosalanuwan - 2 years ago