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Community Patterns
Search among 18,040 community submitted regex patterns...
0
yyyy-mm
PCRE (PHP <7.3)
will validate year month format. YYYY-MM
Submitted by
Shyamin Ayesh
-
6 years ago
0
Rig Maya
Python
no description available
Submitted by
Mathieu Bouzard
-
4 years ago
(Last modified 4 years ago)
0
HTTP or HTTPs URL
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
positive lookahead example1
Python
Words before (-) or (+)
Submitted by
anonymous
-
6 years ago
0
positive lookahead example2
Python
Words before ->
Submitted by
anonymous
-
6 years ago
0
Match multiple spaces
Python
Match multiple space appearances
Submitted by
anonymous
-
6 years ago
0
have X shipmet
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Your mom
Python
no description available
Submitted by
anonymous
-
6 years ago
0
capture words with no numbers in them
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Client return check
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Java Log -> Fluentd
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
Jenkins Log -> Fluentd
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
Jenkins Log -> Fluentd
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
Neto Log Line Format
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
前後條件_改中文標點
Python
利用Look_behind 【字串】look_ahead 修改中文標點 【, *] 【,\s*] ➔ 空白0次或多次 【,\s?] ➔ 空白0次或1次 【,\s+] ➔ 空白1次或多次
Submitted by
anonymous
-
6 years ago
0
group catch
Python
搜尋到的內容，區分為\1, \2， 代換到replace的位置 python和其他的程式，用法不同，如：$1，$2
Submitted by
anonymous
-
6 years ago
0
group catch 第二版 （group有名字）
Python
搜尋到的內容，區分為\g, \g， 代換到replace的位置 python和其他的程式，用法不同，如：$1，$2
Submitted by
anonymous
-
6 years ago
0
group catch 第二版 （group有名字）
Python
搜尋到的內容，區分為\g, \g， 代換到replace的位置 python和其他的程式，用法不同，如：$1，$2
Submitted by
anonymous
-
6 years ago
0
group catch (group有名字）
Python
代換搜尋到的兩個group，中間加字
Submitted by
anonymous
-
6 years ago
0
numbers with decimals
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
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902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
(?:
(?:
\d
|
[
1
-
9
]
\d
|
1
\d\d
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
\.
){3}
(?:
\d
|
[
1
-
9
]
\d
|
1
\d\d
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
$
/
mg
Open regex in editor
Description
Validates an IPv4 address for use as a URI host as defined in RFC-3986.
Submitted by
ezzatron
-
11 years ago