Regular Expressions 101

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Community Patterns

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Универсальная регулярка для выпаршивания полного стека логических операторов шаблонизатора HTML.

PCRE (PHP <7.3)
no description available
Submitted by Yuriy Esin (Exomode) - 7 years ago
0

Class

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

ValidNames

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Validate dutch housenumbering.

PCRE (PHP <7.3)
Matches things like; 38A 17b 950 ...
Submitted by Jordy van Domselaar - 7 years ago
0

PFITS Comments Strip HTML Tags

Python
Final version used in script.
Submitted by Landon Sutherland - 7 years ago
0

Website Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Lb4 URL

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Lb 4 email

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Lb4 serinii nomer

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Lb4 kavichek

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Lb4 familia

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Regular expression in PHP to return array with all images from html

PCRE (PHP <7.3)
Example: preg_match_all('//', '', $arr, PREG_PATTERN_ORDER); Returns:...
Submitted by anonymous - 7 years ago
0

Extract domain name from fully-qualified name

PCRE (PHP <7.3)
This attempts to extract the top-level domain name from a fully-qualified name. It recognizes the third-level domain structure commonly used by the .uk TLD, extracts only the 2LD.TLD from the common legacy TLDs (com, net, org, etc.). It will undoubtedly need some care and feeding as new TLDs becom...
Submitted by anonymous - 7 years ago
0

Extract /24 (IPv4) or /64 (IPv6)

PCRE (PHP <7.3)
This extracts the first three octets of an IPv4 address, or the first half of an IPv6 address. This may be suitable for classifying addresses by address groups.
Submitted by anonymous - 7 years ago
0

Lb4 1f

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Datetime regex

Python
Matches dates in the following format: %Y/%m/%dT%H:%M:%S This is 24h format (00-23h) and no leap seconds.
Submitted by anonymous - 7 years ago
0

Datetime regex

Python
Matches dates in the following format: %Y/%m/%dT%H:%M:%S This is 24h format (00-23h) and no leap seconds.
Submitted by anonymous - 7 years ago
0

C# class name in file

PCRE (PHP <7.3)
no description available
Submitted by flexford - 7 years ago
0

Lb4 1d

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Img link to div

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1...550551552553554...902

Community Library Entry

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Regular Expression
PCRE (PHP <7.3)

/
(?ix)^ (?=(?:[^\.]|\.(?!\.)){0,254}$) (?!(?:^|.*[\.@])(?=[^a-z0-9]+[\.@])) (?=(?=\w)) (?=.*[a-z0-9].*@) (?=.{0,64}@) [\w\-\.]+(?<!\.)@(?=\w) [\w\-\.]+(?<!\W)\.[a-z]{2,4}$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 7 years ago