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Community Patterns
Search among 18,040 community submitted regex patterns...
0
Replace all newlines (except double newlines) with spaces
PCRE (PHP <7.3)
In the first capturing group, match any character that isn't a newline, then, match a newline, then, in a non-capturing group, match a newline. Replace the the entire matched sequence with contents of the first capturing group followed by a space.
Submitted by
anonymous
-
2 years ago
0
Remove Empty Lines From TXT Document
ECMAScript (JavaScript)
Remove all empty lines from text document.
Submitted by
anonymous
-
2 years ago
0
Get HTML Balise
PCRE2 (PHP >=7.3)
.
Submitted by
anonymous
-
2 years ago
0
google
PCRE2 (PHP >=7.3)
google api
Submitted by
anonymous
-
2 years ago
0
Card number
PCRE2 (PHP >=7.3)
Card number
Submitted by
anonymous
-
2 years ago
0
Network Address
PCRE (PHP <7.3)
-
Submitted by
anonymous
-
2 years ago
0
Valid domain Check
PCRE2 (PHP >=7.3)
Valid domain check, includes multibyte character check.
Submitted by
anonymous
-
2 years ago
0
Twig Translation Regex
PCRE2 (PHP >=7.3)
Twig Translation Regex
Submitted by
selcuk mart <admin@hostingdevi.com>
-
2 years ago
0
Email
PCRE2 (PHP >=7.3)
Email
Submitted by
anonymous
-
2 years ago
0
Phone number
Python
Phone number
Submitted by
anonymous
-
2 years ago
0
Password with a-z, A-Z, 0-9 or special character
ECMAScript (JavaScript)
at least 1 lower-case character at least 1 upper-case character at least 1 number or special character
Submitted by
Wemo
-
2 years ago
0
get package and version from path after several words
PCRE2 (PHP >=7.3)
skip a word initially then get the package from pair of slashes
Submitted by
anonymous
-
2 years ago
0
date format YYYY-MM-DD
ECMAScript (JavaScript)
to detect date format YYYY-MM-DD ony starting from 1900
Submitted by
anonymous
-
2 years ago
0
TI dis6x to "binary as ASCII"
PCRE2 (PHP >=7.3)
Automated version of process described here Takes TI dis6x disassembly output Removes leading address and spaces Rotates endianess Presents as "binary as ASCII" blob ready for insertion with HEX edit tool...
Submitted by
https://github.com/ELynx
-
2 years ago
(Last modified 2 years ago)
0
Find Phone numbers on uncommented lines
ECMAScript (JavaScript)
Nothing at the moment
Submitted by
Bentejuy
-
2 years ago
0
decimal double point with range number from minus to plus range number
Python
the decimal, double point with range number from minus to plus range number, the example from -199.99 to 199.99 revision from example pattern 1: ^(?:\-?10(?:\.\d\d?)?|\-?[1]?[1-9]?0-9?)$
Submitted by
eki.saputra
-
2 years ago
(Last modified 2 years ago)
0
regular expresion mathematical expression
Python
re to validate x/(x+b)=(dx)/a like 7/(x+9) = (4x)/3
Submitted by
anonymous
-
2 years ago
0
get package and version from path after several words
PCRE2 (PHP >=7.3)
get package and version from path after several words
Submitted by
anonymous
-
2 years ago
0
20220708 Complex Regular Expression for testing purpose
PCRE2 (PHP >=7.3)
The description of css testing regular expression, It was created to test how social snippet works on Regex101. We''ll it soon in Slack, Facebook, Tweeter and other popular sharing services. Who knows which resalts we'll get. 2 The description of css testing regular expression, It was created to tes...
Submitted by
Anton Author Name Siluyanov
-
2 years ago
0
Illegal characters for directory name
Java 8
Pattern matches to all illegal characters in directory name. Can be useful for normalizing the folder name before creating it
Submitted by
Vlad Yevtushenko
-
2 years ago
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Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
(
(
[^
<>()
\[\]\\
.,;:
\s
@"
]
+
(
\.
[^
<>()
\[\]\\
.,;:
\s
@"
]
+
)*
)
|
(
"
.
+
"
)
)
@
(
(
\[
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
]
)
|
(
(
[
a
-
zA
-
Z
\-
0
-
9
]
+
\.
)+
[
a
-
zA
-
Z
]
{2,}
)
)
$
/
Open regex in editor
Description
Works for JS and PHP
Submitted by
anonymous
-
6 years ago