Regular Expressions 101

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Community Patterns

-2

float

PCRE (PHP <7.3)
matches 123.4f 123.4F .4f .4F 5f 5F
Submitted by Mateusz Paluch - 9 years ago
-2

boolean

PCRE (PHP <7.3)
Value must be either true or false
Submitted by nstaal - 9 years ago
-2

Multiple Email Address Validation

ECMAScript (JavaScript)
Validates Multiple email addresses seperated by comma.
Submitted by Rajesh Badam - 9 years ago
-2

Parse all simple math expressions (decimals, whole, negative)

PCRE (PHP <7.3)
-2.02^3(2+3.024)+3.14159-(45^23)/(19-4)
Submitted by anonymous - 9 years ago
-2

phone number

Python
An extremely complete regex, that... Accepts international phones and most of regional phone numbers; Accepts phone numbers with/without "+", with/without space or "-" in the middle of the phone, and more. Gets groups of all important data of the phone number (local code, country code and the phone ...
Submitted by @thegamerbr1 - 8 years ago
-2

email regexp

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
-2

Eide Chrysler New Goal

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
-2

Url regex

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
-2

Exclude particular word in phrase

PCRE2 (PHP >=7.3)
this will exclude particular phrase from a line. means it will match only those line which dont have those word
Submitted by anonymous - 4 years ago
-2

LinuxOSVersion

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
-2

From conf table to hive table

PCRE2 (PHP >=7.3)
no description available
Submitted by anonymous - 4 years ago
-2

smargs

PCRE2 (PHP >=7.3)
smargs not margins
Submitted by rkatz - 4 years ago
-2

Quizzes Feedpager – XML

PCRE (PHP <7.3)
Matches the XML pages of the /quizzes routes for feedpager
Submitted by anonymous - 3 years ago
-2

Conventional Commits commit regex

PCRE2 (PHP >=7.3)
https://www.conventionalcommits.org/en/v1.0.0/
Submitted by Michael Collins - 3 years ago
-2

Match whitespace and colon, except in specific words

ECMAScript (JavaScript)
For string splitting / deconstructing
Submitted by anonymous - 2 years ago
-2

Parsing result of SQL Server version (SELECT @@VERSION)

.NET 7.0 (C#)
Parses MS SQL Server version returned from executing SELECT @@version
Submitted by M Rivas - 2 years ago
-2

PHP Serialization String Validator

PCRE (PHP <7.3)
PHP serialize / unserialize __sleep __wakeup __serialize __unserialize
Submitted by Abdullah Pazarbasi - 2 years ago
-2

rustyms: pro forma single modification

Rust
The regex to match a single pro forma modification with all its intricacies.
Submitted by Douwe Schulte - 2 years ago
-2

Ascending and Descending order

Java 8
This regex is to match Ascending or descending order of 8 digit number
Submitted by anonymous - a year ago
-2

Codeforces 1800A Solution

ECMAScript (JavaScript)
By inserting this regex in a programming language to test it against Codeforces 1800A you'll solve the task
Submitted by EntityPlantt - a year ago
1...519520521522523...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^.*?]\s(?<severity>\w+)\s+(?<group>[^\[]+)\[logno=(?<object>\d+)\,\s+user=(?<login>\w+)\,\s+usid=(?<recipient>\w+)\,\s+msg=\"(?<reason>[^"]*)\"]$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago