Regular Expressions 101

Community Patterns

1

One letter in row

PCRE2 (PHP >=7.3)
([a-z])(?!.*\1)
Submitted by anonymous - 15 days ago
1

Nginx Ingress

PCRE2 (PHP >=7.3)
Nginx-Ingress Pattern
Submitted by GauravKT - 20 days ago

exclude square brackets

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(?!\[).*$
/
gm

Description

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Submitted by tarek - 4 months ago