Regular
Expressions
101
Please wait while the app is loading...
Please enable JavaScript to use this web application.
Regular
Expressions
101
@regex101
Donate
Sponsor
Contact
Bug Reports & Feedback
Wiki
What's new?
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Regex Library
Regex Library
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Order By
Most Recent
Most Points
Fewest Points
Filter by Flavor
PCRE2
PCRE
ECMAScript
Python
Golang
Java
.NET
Sponsors
All your environment variables, in one place
Library entries
Search library
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
zoek x of X in headline om altijd in onderkast te krijgen
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
zoek stuks ook in frans :
selectie moet eigenlijk alleen de spatie zijn ; lukt nog niet
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Parse AssemblyVersion
Expression parses AssemblyVersion with following composition structure ... into 3 groups 'version' - . 'patch' - 'build' -
Submitted by
Headspin
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Train Delays
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Mobile Number
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Extract date
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Метро
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
get float in string
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
GET X and Y GPS coords from GMaps
GPS coords from GMpas are as: 47.338388, 0.990228 -47.338388, -0.990228 This regex will extract 47.338388 in $1 and 0.990228 in $2 .
Submitted by
freMea
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
require match
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
python
Non-master branch
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
vcf
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Search for guid
Submitted by
Steven Harris
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
sdfgsgfdgssgsg
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Dom 27-11-16
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
shoehornjs parser
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Youtube Link - ID bekommen / Prüfen ob es sich um YouTube-Video handelt
Prüfen ob es sich um YouTube-Video handelt Anpassung von: http://stackoverflow.com/questions/26477134/php-how-to-know-if-link-is-a-valid-youtube-link
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
PATTERN_CAPITALIZE
Get Capitalized Expressions
Submitted by
Oscar Hermosilla
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Abbreviations
no description available
Submitted by
anonymous
-
7 years ago
0
0 upvotes, 0 downvotes (0% like it) (You must be signed in to vote)
pcre
Regex that only matches itself
It matches and only matches this regex, including the delimiters. It could be 4 bytes shorter if <> are used as the delimiters instead. From Programming Puzzles & Code Golf.
Submitted by
jimmy23013
-
7 years ago
1
...
453
454
455
456
457
458
459
...
674
IPv4 Advanced
Vote
-1
0 upvotes, 1 downvotes (0% like it) (You must be signed in to vote)
Regular Expression
pcre
/
(?<!
[
\.\*
\d
]
)
(?:
(?P<a>
2
(?:
5
[
0
-
5
]
|
[
0
-
4
]
\d
)
|
1
\d
{2}
)
|
(?:
0
)?
(?P<a>
[
1
-
9
]
\d
)
|
(?:
00
)?
(?P<a>
\d
)
|
(?P<a>
\*
)
)
\.
(?:
(?P<b>
2
(?:
5
[
0
-
5
]
|
[
0
-
4
]
\d
)
|
1
\d
{2}
)
|
(?:
0
)?
(?P<b>
[
1
-
9
]
\d
)
|
(?:
00
)?
(?P<b>
\d
)
|
(?P<b>
\*
)
)
\.
(?:
(?P<c>
2
(?:
5
[
0
-
5
]
|
[
0
-
4
]
\d
)
|
1
\d
{2}
)
|
(?:
0
)?
(?P<c>
[
1
-
9
]
\d
)
|
(?:
00
)?
(?P<c>
\d
)
|
(?P<c>
\*
)
)
\.
(?:
(?P<d>
2
(?:
5
[
0
-
5
]
|
[
0
-
4
]
\d
)
|
1
\d
{2}
)
|
(?:
0
)?
(?P<d>
[
1
-
9
]
\d
)
|
(?:
00
)?
(?P<d>
\d
)
|
(?P<d>
\*
)
)
(?!
[
\.\*
\d
]
)
/
gJ
Open regex in editor
Description
Loading markdown...
Submitted by
Abdullah Pazarbasi
- 7 years ago