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PCRE2 (PHP >=7.3)
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Community Patterns
Search among 18,040 community submitted regex patterns...
1
T-SQL find comments in script
.NET 7.0 (C#)
Finds the comments in a t-sql (tsql) script
Submitted by
Paw Jershauge
-
9 months ago
1
T-SQL find text blocks in script
PCRE2 (PHP >=7.3)
Finds the text blocks in a t-sql (tsql) script
Submitted by
Paw Jershauge
-
9 months ago
1
first
PCRE2 (PHP >=7.3)
good
Submitted by
anonymous
-
9 months ago
1
Even or uneven
PCRE2 (PHP >=7.3)
matches if the string is an even integer
Submitted by
Holz
-
8 months ago
1
Number Expr
ECMAScript (JavaScript)
A "raw" expression matching numbers; anything from a simple 123 to -123,456.78e90 will be matched. Note: this may be vulnerable to ReDoS attacks when long multiline entries are available & a few hundered (or thousand depending on the length of the input) steps is a problem; check the Regex Debugger...
Submitted by
expo.moe
-
8 months ago
(Last modified 8 months ago)
1
Contraction-inclusive Word Pattern
PCRE2 (PHP >=7.3)
This regex will take both regular words and contractions
Submitted by
anonymous
-
8 months ago
1
Schaefer atlas extract labels
PCRE2 (PHP >=7.3)
Extract information about hemisphere and region name from Schaefer atlas labels. Personally I use this for nilearn.datasets.fetch_atlas_schaefer_2018 function where I access the labels property of the resulting variable, but you do you.
Submitted by
Julia Marcinkowska
-
8 months ago
1
Simple EIN (Employee Identification Number) format
ECMAScript (JavaScript)
An Employer Identification Number (EIN) is also known as a Federal Tax Identification Number, and is used to identify a business entity. Generally, businesses need an EIN. It expects 2 digits at start, then a dash ('-') and then 7 digits. No assumptions regarding the allowed prefixes, etc.
Submitted by
@uazure
-
8 months ago
1
Match Ports
PCRE2 (PHP >=7.3)
Match all Ports except 20,21,23,137,1378,139
Submitted by
anonymous
-
8 months ago
1
IsNumeric Test
PCRE2 (PHP >=7.3)
Tests for any value that can be converted to a T-SQL numeric type.
Submitted by
Noel Cruz
-
8 months ago
1
Match verbose, comma delimited, 64-bit hexadecimal, as sent by an ESP32 via the DallasTemperature getAddress method, for DS18B20 temperature sensors.
PCRE2 (PHP >=7.3)
Match a verbose, comma delimited, 64-bit hexadecimal, as sent by an ESP32, via the DallasTemperature getAddress method, for a DS18B20 temperature sensor. Used in Google Sheets, or Excel, Data Validation, after copying and pasting the input string from the Serial Monitor. The ESP32 interrogates the...
Submitted by
CharlesMartel732
-
8 months ago
1
Renamer Log file to CSV
PCRE (PHP <7.3)
Catches our log files renamed file names and adds them to CSV file
Submitted by
anonymous
-
8 months ago
1
Iraqi phone number validation regular expression (RegEx)
PCRE2 (PHP >=7.3)
It must be 10 or 11 digits (with optional leading zero). It must start with 7 (After leading zero) Supporting 5 telecom operators: Zain Iraq (079, 078) Asiacell (077) Korek Telecom (075)...
Submitted by
Areeb Al-Quraishi
-
8 months ago
(Last modified 8 months ago)
1
potential react or next component names from folder name
PCRE2 (PHP >=7.3)
this regex can be used to generate a potential component name out of a folder name NEXT js complient
Submitted by
Jean Luc Emmanuel VERHANNEMAN
-
8 months ago
1
Markdown images with preview
PCRE2 (PHP >=7.3)
Markdown Images with preview
Submitted by
anonymous
-
8 months ago
(Last modified 8 months ago)
1
Search users
PCRE2 (PHP >=7.3)
Wyszukuje użytkowników według imienia lub nazwiska lub imienia i nazwiska. Jeżeli na początku nie ma spacji i jest tylko jedno słowo, to szukane jest po imie. Jeżeli na początku jest spacja i jest tylko 1 słowo, to szukane jest według nazwiska. Jeśli są tylko 2 słowa, pierwsze słowo to imię, a drugi...
Submitted by
Mykhailo Hulii
-
8 months ago
1
semver 2.0.0 regex (named groups)
PCRE2 (PHP >=7.3)
Semver 2.0.0 rwith named groups for those systems that support them (PCRE [Perl Compatible Regular Expressions, i.e. Perl, PHP and R], Python and Go). Source: https://semver.org/
Submitted by
Soma Szelpal
-
8 months ago
(Last modified 8 months ago)
1
Semver 2.0.0 (with numbered capture groups)
PCRE2 (PHP >=7.3)
Semver 2.0.0 with numbered capture groups instead (so cg1 = major, cg2 = minor, cg3 = patch, cg4 = prerelease and cg5 = buildmetadata) that is compatible with ECMA Script (JavaScript), PCRE (Perl Compatible Regular Expressions, i.e. Perl, PHP and R), Python and Go. Source: https://semver.org/
Submitted by
Soma Szelpal
-
8 months ago
1
password regex (strict)
ECMAScript (JavaScript)
Synopsis The subject password must fullfill several criterias to ensure it's have an acceptable level of minimal security. Success criterias contains at least 1 number (0-9) contains at least 1 uppercase letters...
Submitted by
Soma Szelpal
-
8 months ago
(Last modified 8 months ago)
1
Match function declerations in python
Python
This regex will match function declerations in python
Submitted by
danielnachumdev
-
8 months ago
1
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902
Community Library Entry
1
Regular Expression
PCRE2 (PHP >=7.3)
/
(?:
\d
{1,3}
\.
){3}
\d
{1,3}
\b
|
\b
(?:
[
A
-
Fa
-
f0
-
9
]
{1,4}
:
){7}
[
A
-
Fa
-
f0
-
9
]
{1,4}
\b
|
\b
(?:
[
A
-
Fa
-
f0
-
9
]
{1,4}
:
){0,6}
(?:
[
A
-
Fa
-
f0
-
9
]
{1,4}
)?
::
(?:
[
A
-
Fa
-
f0
-
9
]
{1,4}
:
){0,5}
(?:
[
A
-
Fa
-
f0
-
9
]
{1,4}
)?
/
gm
Open regex in editor
Description
Regex pattern detection for IPv4 addresses and IPv6 addresses in zero compression format.
Submitted by
Lewis Wigmore
-
a year ago
(Last modified a year ago)