Regular Expressions 101

Community Patterns

0

PLP redirection

PCRE2 (PHP >=7.3)
PLP redirection
Submitted by anonymous - 6 days ago
1

loyal

PCRE2 (PHP >=7.3)
loyal
Submitted by anonymous - 10 days ago
1

named capture

PCRE2 (PHP >=7.3)
simple named capture
Submitted by Gene - 11 days ago

IPv4 Validator

10

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?:25[0-5]|2[0-4]\d|1?\d{1,2})(?:\.(?!$)|$)){4}$
/
gm

Description

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Submitted by anonymous - 4 years ago
(Last modified 7 months ago)