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Community Patterns
Search among 11,540 community submitted regex patterns...
-2
Remove namespaces
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
1
saja
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
0
Dotted-decimal IPv4 address
PCRE (PHP <7.3)
Validates an IPv4 address for use as a URI host as defined in RFC-3986.
Submitted by
ezzatron
-
11 years ago
1
{if}{endif} matcher
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
1
why this matches?
PCRE (PHP <7.3)
no description available
Submitted by
romans
-
11 years ago
-1
Substitutin
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
0
negated special characters
PCRE (PHP <7.3)
no description available
Submitted by
Rimjhim
-
11 years ago
238
Matching email addresses per RFC5322
PCRE (PHP <7.3)
The BNF rules from RFC 5322 transformed to PCRE by Nikita Popov and described in the post http://nikic.github.io/2012/06/15/The-true-power-of-regular-expressions.html.
Submitted by
Michael Musson
-
11 years ago
0
quoted string possibly containing escaped delimiter
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
1
bridal quality
PCRE (PHP <7.3)
no description available
Submitted by
mine
-
11 years ago
-1
Twitter #hashtags
Python
Using the twitter API, take a tweet object and find & link #tags to embed in HTML
Submitted by
@triplec1988
-
11 years ago
1
email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
0
Match quotes around words (including whitespace)
PCRE (PHP <7.3)
no description available
Submitted by
Michael de Silva
-
11 years ago
3
Get Nth value (3 times)
PCRE (PHP <7.3)
capture Nth character from string, 3 times
Submitted by
K.
-
11 years ago
2
hghdgh
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
6
Matching balanced parens, brackets, and braces
PCRE (PHP <7.3)
no description available
Submitted by
Noah Luck Easterly
-
11 years ago
4
YouTube Grabber Cleanup
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
2
takie
PCRE (PHP <7.3)
no description available
Submitted by
sdfsdfdsf
-
11 years ago
-1
Simple replacing. Replaced first folder in path to file.
PCRE (PHP <7.3)
Used with Java regexp. F.e. you can use replaceAll("regexp", "filePath").
Submitted by
E.ch.
-
11 years ago
2
Hello world example
PCRE (PHP <7.3)
no description available
Submitted by
Fedir RYKHTIK
-
11 years ago
1
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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