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
Highest Score
Lowest Score
Most upvotes
Most downvotes
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 12,200 community submitted regex patterns...
2
TimeFormatParser
PCRE (PHP <7.3)
This allows to the programer to match the time format groups, in a way that allow to discard some parts of the format. E.g. I have a format HhMmSs and i want to ignore the 'Ss' part from the format when I have no Seconds
Submitted by
Fausto A. Guerrero
-
9 years ago
2
Full URI Mapping
PCRE (PHP <7.3)
Everything, including proto, user:pass, host, query params and anchors
Submitted by
baadf00d
-
9 years ago
2
remove texto entre <>
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
Apache2 Access Log parsing
PCRE (PHP <7.3)
This breaks down an Apache2 access log into 9 parts. I use this for analyzing content in my webserver logs.
Submitted by
Kevin Loverde
-
9 years ago
2
Email Domain Regex
PCRE (PHP <7.3)
A pattern to match the email domain suffix
Submitted by
doug
-
9 years ago
2
find numbers with 2 commas
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
IP with Subnet
PCRE (PHP <7.3)
IP address with Subnet
Submitted by
Matt Masse
-
9 years ago
2
notepad++
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
Date search
PCRE (PHP <7.3)
Search for three different types of dates in spanish format
Submitted by
Agustín Bouillet
-
9 years ago
2
Search src from <img> tag
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
HTML comments
PCRE (PHP <7.3)
Groups HTML comments that are between .
Submitted by
Greaka
-
8 years ago
2
Case-sensitive keyword matching.
PCRE (PHP <7.3)
Case-sensitive matching of a keyword, where the keyword is not a substring of other words.
Submitted by
Norskov
-
8 years ago
2
BRAZILIAN VEHICLE PLATE
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2
desanonimyse
PCRE (PHP <7.3)
no description available
Submitted by
JB Escudié
-
8 years ago
2
Alphanumeric only
PCRE (PHP <7.3)
Allows only Uppercase, lowercase letters and numbers
Submitted by
anonymous
-
8 years ago
2
Azure ARM Template Parameter Override breakdown
PCRE (PHP <7.3)
This script helps you take the ARM template parameter override line from VSTS and break each variable combo down to its own line.
Submitted by
Paul Daly
-
8 years ago
2
Azure ARM Parameter Override Reconstuct
PCRE (PHP <7.3)
This helps you take a list of ARM parameters where each pair is on its own line and combine them back to a single line so you can place them in VSTS's ARM template parameter override field.
Submitted by
Paul Daly
-
8 years ago
2
parse username with @ mention
PCRE (PHP <7.3)
no description available
Submitted by
Laracasts
-
8 years ago
2
Brazilian number phone
PCRE (PHP <7.3)
no description available
Submitted by
Marcos André
-
8 years ago
2
Regex tutorial
Java 8
Case insensitive match the whole word betwween \bword\b
Submitted by
anonymous
-
4 years ago
(Last modified a year ago)
1
...
25
26
27
28
29
...
610
PHP ReflectionParameter:__toString() parser
1
Regular Expression
PCRE (PHP <7.3)
/
^
Parameter
#
\d
+
\[
<
(?:
optional
|
required
)
>
(
[
a
-
zA
-
Z_
\x7f-\xff
]
[
a
-
zA
-
Z0
-
9_
\x7f-\xff
]
*
(?:
\\
[
a
-
zA
-
Z_
\x7f-\xff
]
[
a
-
zA
-
Z0
-
9_
\x7f-\xff
]
*
)*
)
(?:
or
NULL
)?
\$
[
a
-
zA
-
Z_
\x7f-\xff
]
[
a
-
zA
-
Z0
-
9_
\x7f-\xff
]
*
(?:
=
NULL
)?
\]
$
/
gm
Open regex in editor
Description
See
http://www.php.net/manual/en/reflectionparameter.tostring.php
Submitted by
Erin Millard
-
11 years ago