Regular Expressions 101

Community Patterns

4

CloudFlare

PCRE2 (PHP >=7.3)
Cloud Flare
Submitted by anonymous - 3 years ago
4

Email

PCRE2 (PHP >=7.3)
email format control
Submitted by ahmetbarut - 3 years ago
3

example

PCRE2 (PHP >=7.3)
example
Submitted by anonymous - 3 years ago

Regex range date

0

Regular Expression
PCRE2 (PHP >=7.3)

/
\b((?:19|20)\d{2})-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])\b
/
gm

Description

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Submitted by Ziuzhang - 9 months ago