Regular Expressions 101

Community Patterns

1

email

PCRE2 (PHP >=7.3)
list of email
Submitted by anonymous - 10 hours ago
1

match "baseip/cidr"

PCRE2 (PHP >=7.3)
match "baseip/cidr"
Submitted by Erik - 4 days ago
1

amp;

PCRE2 (PHP >=7.3)
subtitui
Submitted by seidao - 18 days ago

List of lists of numbers (no leading zeros)

0

Regular Expression
Python

r"
^\[\s*(\s*(\s*\[\s*([1-9][0-9]*\s*,\s*)*[1-9][0-9]*\s*\]\s*,\s*)*\[\s*([1-9][0-9]*\s*,\s*)*[1-9][0-9]*\s*\]\s*)?\]$
"
gm

Description

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Submitted by anonymous - 4 months ago