Regular Expressions 101

Community Patterns

1

html <Title>

Java 8
htnle
Submitted by erichologist - a month ago
1

jerry_eth_match

PCRE2 (PHP >=7.3)
jerry_eth_match
Submitted by rin - a month ago
1

test

PCRE2 (PHP >=7.3)
mail, pass, ...
Submitted by anonymous - 2 months ago
1

one line html

PCRE2 (PHP >=7.3)
matches html
Submitted by anonymous - 2 months ago

Ipv4 with optional port

0

Regular Expression
.NET (C#)

@"
^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(?::(\d|[1-9]\d{1,3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5]))?$
"

Description

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Submitted by anonymous - a year ago