Regular Expressions 101

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Community Patterns

1

Cap named group in urls

PCRE (PHP <7.3)
no description available
Submitted by SPeed - 8 years ago
0

Phone Number

PCRE (PHP <7.3)
Phone Number validator with country code area code
Submitted by Kristine Poghosyan - 8 years ago
1

4c

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Timecode (25fps)

PCRE (PHP <7.3)
Detects all valid 25 fps Timecode in HH:MM:SS:FF format in teh range 00:00:00:00 - 23:59:59:24 range.
Submitted by anonymous - 8 years ago
2

Simple obfuscated URL catcher

PCRE (PHP <7.3)
Sim regexp to try to catch a URL or a obfuscated URL (with spaces) from a string
Submitted by Eduardo Pereira - 8 years ago
2

url

PCRE (PHP <7.3)
took me way to long
Submitted by timmyRS - 8 years ago
1

id number

PCRE (PHP <7.3)
find first letter that matches c or e then ensure remaining line is a digit
Submitted by anonymous - 8 years ago
1

square brackets

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

ICAO Airline from flight number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
2

find colon inside a tag

PCRE (PHP <7.3)
no description available
Submitted by RCVS - 8 years ago
1

ipv6 validation

PCRE (PHP <7.3)
Matches all IPv6 Addresses (without Port) fe80::21d8:f50:c295:c4be 2001:cdba:0000:0000:0000:0000:3257:9652 2001:cdba:0:0:0:0:3257:9652 2001:cdba::3257:9652 2001:cdba::1222...
Submitted by Aleksandar Trkulja - 8 years ago
1

For Version Number

PCRE (PHP <7.3)
Validation for version numbers like 33.3.33
Submitted by Gokul - 8 years ago
0

Special Chars

PCRE (PHP <7.3)
matches any special chars (e.g. !@#$)
Submitted by DrewBaker - 8 years ago
1

Password

PCRE (PHP <7.3)
min length 6 and 1 number 1 epecial charachtor
Submitted by anonymous - 8 years ago
1

Sabre Signature Line Parsing

PCRE (PHP <7.3)
no description available
Submitted by Max - 8 years ago
1

Sabre FOP Parse

PCRE (PHP <7.3)
no description available
Submitted by Max - 8 years ago
1

fastest mac address match

PCRE (PHP <7.3)
matches format: a0:39:f7:83:19:c3 detail at: http://nabtron.com/
Submitted by nabtron - 8 years ago
1

Negative

PCRE (PHP <7.3)
Negation in pattern example
Submitted by Kutuzov Alexey <Kutuz27> - 8 years ago
1

isDomainValid

PCRE (PHP <7.3)
isDomainValid
Submitted by anonymous - 8 years ago
1

get instance name

PCRE (PHP <7.3)
takes a url and takes the instance name after the base url
Submitted by amitair - 8 years ago
1...479480481482483...615

Community Library Entry

52

Regular Expression
PCRE (PHP <7.3)

/
^(?'Username'[-\w\d\.]+?)(?:\s+at\s+|\s*@\s*|\s*(?:[\[\]@]){3}\s*)(?'Domain'[-\w\d\.]*?)\s*(?:dot|\.|(?:[\[\]dot\.]){3,5})\s*(?'TLD'\w+)$
/
gm
Open regex in editor

Description

Matches distorted email addresses and converts them back to real ones.

Submitted by dislick - 12 years ago