Regular Expressions 101

Community Patterns

0

ipv4

PCRE2 (PHP >=7.3)
Find ipv4 addresses
Submitted by anon - a year ago
0

test

PCRE2 (PHP >=7.3)
test
Submitted by test - a year ago

Get email info (2)

1

Regular Expression
PCRE (PHP <7.3)

/
^(?<User>[_a-z0-9-]+(\.[_a-z0-9-]+(?<GmailTag>\+[_-a-z0-9]+){0,1})*)@(?<Host>[a-z0-9-]+(\.[a-z0-9-]+)*\.[a-z]{2,4})$
/
i

Description

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Submitted by Matías Pizarro González - 8 years ago