Regular Expressions 101

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Community Patterns

1

Decimal digit with some text pattern at the end.

PCRE2 (PHP >=7.3)
[0-9]+\.?[0-9,]* ?(?:UI|IU|MCG|G|I.U|I.U.|MG|ML|GM)(?:\/?[0-9]+\.?[0-9]* ?(?:UI|IU|MCG|G|I.U|I.U.|MG|ML|GM))?
Submitted by anonymous - 2 years ago
0

Slurs

PCRE2 (PHP >=7.3)
Not made with ill intentions.
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

partnkey value

Java 8
Extract value partn_key
Submitted by anonymous - 2 years ago
0

ChromeOS user agent

PCRE2 (PHP >=7.3)
Regex matches Chrome OS user agents. Tested against 4.5k apache log lines. By Dennis Faas https://www.infopackets.com
Submitted by anonymous - 2 years ago
0

iPhone, iPad, iPod user agent

PCRE2 (PHP >=7.3)
Regex matches iPhone, iPad, iPod user agents. Tested against 250k apache log lines. By Dennis Faas https://www.infopackets.com
Submitted by anonymous - 2 years ago
0

3 digits + M

PCRE2 (PHP >=7.3)
I've used this for filtering files which are bigger than 100 M and smaller than 1 GB
Submitted by anonymous - 2 years ago
0

正则提取

PCRE2 (PHP >=7.3)
ss
Submitted by sss - 2 years ago
0

e-mail regex

PCRE2 (PHP >=7.3)
Validates an email address
Submitted by anonymous - 2 years ago
0

inefficient int/float(exponent)

PCRE (PHP <7.3)
match a single number
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

id

PCRE2 (PHP >=7.3)
getid
Submitted by anonymous - 2 years ago
0

id

PCRE2 (PHP >=7.3)
getid
Submitted by anonymous - 2 years ago
0

sql inj

ECMAScript (JavaScript)
as
Submitted by anonymous - 2 years ago
0

Extract a string key's values from a json

Java 8
Sample: Finds errorType key values from a json. Values are returned in capturing group 1 of each match. Both UNKNOWN and UNAUTHENTICATED will be captured. ...
Submitted by amansaryal - 2 years ago (Last modified 2 years ago)
0

匹配句子，第一个单词首字母大写，结尾匹配句号、问好、感叹号。

ECMAScript (JavaScript)
[A-Z]+[\.?!]
Submitted by anonymous - 2 years ago
0

aff url normalize

PCRE2 (PHP >=7.3)
conevrt url
Submitted by anonymous - 2 years ago
0

CSV Parsing one by one value including \n

ECMAScript (JavaScript)
CSV Parsing one by one value including \n
Submitted by Dirk Holtwick - 2 years ago
0

amazIng regex

PCRE (PHP <7.3)
super
Submitted by anonymous - 2 years ago
0

super regex

Golang
Get every word ending with dot using Regex/VBA
Submitted by anonymous - 2 years ago
0

Date time ISO_8601 Pattern

PCRE2 (PHP >=7.3)
credits to Sayooj V R
Submitted by anonymous - 2 years ago
0

routes

PCRE2 (PHP >=7.3)
routes
Submitted by anonymous - 2 years ago
1...9596979899...901

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
YYYYMMDD HHMISS beginning date of simulation
/
gm
Open regex in editor

Description

ss

Submitted by sss - 2 years ago