Regular Expressions 101

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Community Patterns

1

省市县 正则

PCRE2 (PHP >=7.3)
省市县
Submitted by anonymous - a month ago
1

NIR Sécurité Sociale en France

PCRE2 (PHP >=7.3)
Cette regex est un fork de celle-ci permettant de valider un numéro de sécurité sociale français et prenant en compte les cas spécifiques définis sur cette page Wikipedia
Submitted by Nicolas Jourdain - a month ago (Last modified a month ago)
1

Fonction.Code

PCRE2 (PHP >=7.3)
Fonction.Code
Submitted by Groupe 18 - a month ago (Last modified a month ago)
1

Extract Grasemonkey userscript metadata

PCRE2 (PHP >=7.3)
This regex uses groups to extract metadata from Grasemonkey/Tampermonky user scripts.
Submitted by pikapower9080 - a month ago
1

Minecraft whisper commands

PCRE2 (PHP >=7.3)
This regex lets you extract all the uses of the whisper command in Minecraft log files.
Submitted by anonymous - a month ago
1

CSS Selectors

PCRE2 (PHP >=7.3)
Captures CSS Selectors along with combinators
Submitted by Joseph R - a month ago
1

1 lower 1 upper 1 special char, 8 to 18 chars...

PCRE2 (PHP >=7.3)
1 lower 1 upper 1 special char, 8 to 18 chars...
Submitted by anonymous - a month ago
1

snake_case

PCRE2 (PHP >=7.3)
snake_case
Submitted by Groupe 18 - a month ago (Last modified a month ago)
1

для haproxy kuma

PCRE2 (PHP >=7.3)
начало
Submitted by anonymous - a month ago
1

Operations between integers

PCRE2 (PHP >=7.3)
Detect operations between integers (12^-3) and split them into three capture groups: lhs: 12 op : ^ rhs: -3 `
Submitted by benetsugarboy - a month ago
1

Expression for calculator`s memory

PCRE2 (PHP >=7.3)
variable should be only letters = variable almost in the memory or the value including negative
Submitted by Breathe of fate - a month ago
1

Inverse attribute search on elements/components

PCRE2 (PHP >=7.3)
Finds elements/components without a specific prop/attribute
Submitted by anonymous - a month ago
1

Email Validation with TLD Restriction:

PCRE2 (PHP >=7.3)
elegenttech.com
Submitted by anonymous - a month ago
1

IPv4 Address Validation

PCRE2 (PHP >=7.3)
wttmforums.com
Submitted by anonymous - a month ago
1

URL Validation

PCRE2 (PHP >=7.3)
clickthistoget.com
Submitted by anonymous - a month ago
1

US Phone Number Validation (with optional country code and separators)

PCRE2 (PHP >=7.3)
unwhatever.me
Submitted by anonymous - a month ago
1

Strong Password Validation (at least 8 characters, one uppercase, one lowercase, one number, one special character

PCRE2 (PHP >=7.3)
corridanandco.com
Submitted by anonymous - a month ago
1

Hexadecimal Color Code Validation

PCRE2 (PHP >=7.3)
murdochleaks.org
Submitted by anonymous - a month ago
1

HTML Tag Matching

PCRE2 (PHP >=7.3)
downtimeonline.net
Submitted by anonymous - a month ago
1

HTML Tag Matching

PCRE2 (PHP >=7.3)
downtimeonline.net
Submitted by anonymous - a month ago
1...121122123124125...134

NATO Stock Number (with or without NSC)

0

Regular Expression
PCRE (PHP <7.3)

/
^ *(\d{4}-?)?\d{2}-?\d{3}-?\d{4} *$
/
Open regex in editor

Description

RegEx to validate a NATO Stock Number with or without the NATO Stock Code and with or without dashes

Submitted by Matthew Perryman - 9 years ago