Regular Expressions 101

Community Patterns

5

ipv6

PCRE (PHP <7.3)
Match an ipv6 address
Submitted by Frusty - 7 years ago
9

only numbers

PCRE (PHP <7.3)
A string with only numbers in
Submitted by Gotts - 8 years ago

password-6-char-letters-numbers

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-z0-9]{6,}$
/
gm

Description

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Submitted by anonymous - 5 months ago