Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 11,620 community submitted regex patterns...
1
parse nginx log
PCRE (PHP <7.3)
parse nginx log lines into fields
Submitted by
ViKing
-
9 years ago
0
Nigerian Phone numbers
PCRE (PHP <7.3)
Regex for validating Nigerian phone numbers using all mobile prefixes in the country
Submitted by
Jubril Edu
-
9 years ago
1
SQL LIMIT REMOVE
PCRE (PHP <7.3)
SQL LIMIT REMOVE
Submitted by
Lucas Pinheiro
-
9 years ago
1
test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Chemstation MS Parsing
PCRE (PHP <7.3)
Parsing of a file created by a Chemstation Instrument
Submitted by
DJ
-
9 years ago
1
find digits in float for formatting delimiter position
PCRE (PHP <7.3)
1234567 -> mathces 1 and 4. 1234567.999 -> matches 1 and 4. so you can format it to 1,234,567.999 easily JavaScript:...
Submitted by
Marvin Follmann
-
9 years ago
1
/slug/id/
PCRE (PHP <7.3)
Match /slug/id or /slug/id/ where id is only numbers and slug only letters and -
Submitted by
Renan Cavalieri
-
9 years ago
1
Any Input Searches
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
select * deio
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
0
single line acronym
Python
no description available
Submitted by
anonymous
-
9 years ago
1
sample
PCRE (PHP <7.3)
sample regression
Submitted by
anonymous
-
9 years ago
0
letters and _- followed by _000999
PCRE (PHP <7.3)
no description available
Submitted by
Pizzirani Andrea - Italy
-
9 years ago
1
billions and billions of $$$
PCRE (PHP <7.3)
optional commas with 2 digit cents
Submitted by
bob
-
9 years ago
1
Instagram Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
HP3ParShowVVLineParse
PCRE (PHP <7.3)
parses the ssh output of a 3par SSH showvv command
Submitted by
3nbin
-
9 years ago
1
Comments in code?
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
LJ Poll simple result parser
PCRE (PHP <7.3)
Simple parser for LiveJournal poll results.
Submitted by
dimio
-
9 years ago
-1
emoticon
Python
no description available
Submitted by
Victor Huang
-
9 years ago
1
...
120
121
122
123
124
...
581
Community Library Entry
1
Regular Expression
Python
r"
(
(
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
[
01
]
?
[
0
-
9
]
[
0
-
9
]
?
)
\.
){3}
(
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
[
01
]
?
[
0
-
9
]
[
0
-
9
]
?
)
"
Open regex in editor
Description
no description available
Submitted by
Jacob
-
11 years ago