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Community Patterns
Search among 12,060 community submitted regex patterns...
1
Add a string to a comma-separated list if not already in list
PCRE (PHP <7.3)
matches only lines that do not contain the string uses negative look arounds appends the new item always to the back suffers from a leading comma in case the list was empty
Submitted by
@ubunatic
-
9 years ago
1
Проверка повтора слов
PCRE (PHP <7.3)
От начала строки, разделенных пробелом
Submitted by
DocSS
-
9 years ago
1
match url
PCRE (PHP <7.3)
no description available
Submitted by
jakub
-
9 years ago
1
Compare two comma separated 4-digit years (first must be greater)
PCRE (PHP <7.3)
Compares two comma separated 4-digit years, and if the first one is greater, a match is returned. AUTHOR: Wiktor Stribizew SO PRofile: http://stackoverflow.com/users/3832970/wiktor-stribi%C5%BCew
Submitted by
Wiktor Stribizew
-
9 years ago
1
before or equal to 12:35pm
PCRE (PHP <7.3)
no description available
Submitted by
Brandon
-
9 years ago
1
match anything before 19-35pm
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
dawdw
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
IP username
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
LettersChangeNumber
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Check sudoku
PCRE (PHP <7.3)
Check if a sudoku board is valid or not. The board has to be as a single line. Seen at http://codegolf.stackexchange.com/questions/78210/regex-golf-verify-a-sudoku-solution
Submitted by
anonymous
-
9 years ago
1
<Trigger R="\\aPC -?\d+ [^:]+:[^\\]+\\/a tells
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Places Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
/software version
PCRE (PHP <7.3)
only xxx , xxx.xxx and xxx.xxx.xxx are allowed
Submitted by
neha tiwari
-
9 years ago
1
g-test
PCRE (PHP <7.3)
little test for g modifier
Submitted by
anonymous
-
9 years ago
1
Cucumber feature regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Regex ID from Gifs.com URLs
PCRE (PHP <7.3)
no description available
Submitted by
gif, gifs
-
9 years ago
1
Stone
PCRE (PHP <7.3)
Stone Stuff
Submitted by
mralves
-
9 years ago
1
CUW - Remarketing List
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
log
PCRE (PHP <7.3)
no description available
Submitted by
lattis
-
9 years ago
1
.Net app.config appSettings key value matcher
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
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603
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
(?P<IP>
(?:
[
1
-
9
]
|
[
1
-
9
]
[
0
-
9
]
|
1
[
0
-
9
]
{2}
|
2
[
0
-
1
]
[
0
-
9
]
|
22
[
0
-
3
]
)
(?:
\.
(?:
0
|
[
1
-
9
]
|
[
1
-
9
]
[
0
-
9
]
|
1
[
0
-
9
]
{2}
|
2
[
0
-
4
]
[
0
-
9
]
|
25
[
0
-
5
]
)
){3}
)
:
(?P<PORT>
(?:
[
1
-
9
]
|
[
1
-
9
]
[
0
-
9
]
{1,3}
|
[
1
-
5
]
[
0
-
9
]
{4}
|
6
[
0
-
4
]
[
0
-
9
]
{3}
|
65
[
0
-
4
]
[
0
-
9
]
{2}
|
655
[
0
-
2
]
[
0
-
9
]
|
6553
[
0
-
5
]
)
)
$
/
gm
Open regex in editor
Description
Validate 1-223.0-255.0-255.0-255:1-65535
Submitted by
dev.tntd2k2
-
2 years ago