Regular Expressions 101

Community Patterns

4

CloudFlare

PCRE2 (PHP >=7.3)
Cloud Flare
Submitted by anonymous - 2 years ago
4

Email

PCRE2 (PHP >=7.3)
email format control
Submitted by ahmetbarut - 2 years ago
3

example

PCRE2 (PHP >=7.3)
example
Submitted by anonymous - 2 years ago
2

object

PCRE2 (PHP >=7.3)
Json Object
Submitted by anonymous - 2 years ago

slug numeric

-1

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-z0-9](?:[a-z0-9\-]*[a-z0-9])?$
/
gm

Description

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Submitted by mestri.rodrigo - a year ago