Regular Expressions 101

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Community Patterns

0

PHPDocumentor - Add missing @since tags in doc blocks

PCRE2 (PHP >=7.3)
This regular expression helps keeping the PHP documentation up to date by adding the @since tags in the doc block where there are none.
Submitted by raaaahman - 4 years ago
0

parse log file for message type, message, ticket number and user

Python
for the Google interacting with the OS course final project on Coursera
Submitted by anonymous - 4 years ago
0

Remove Text after Parenthesis

PCRE (PHP <7.3)
/ \).$ / gm \) matches the character ) literally (case sensitive) ...
Submitted by Dan - 4 years ago
0

Character Match Replace + Capturing Group

PCRE (PHP <7.3)
s matches the character s literally (case sensitive) 1st Capturing Group (\d) \d matches a digit (equivalent to [0-9]) Global pattern flags...
Submitted by Dan - 4 years ago
0

Alpha Numeric with International characters

PCRE2 (PHP >=7.3)
Alpha Numeric with International characters with space This matches any letter, number, or space in most languages. [...] -> Match with conditions [a|b] -> Match 'a' OR 'b'...
Submitted by Dinesh Swami - 4 years ago
0

笔试

Java 8
笔试字符串检查regex
Submitted by bgst009 - 4 years ago
1

LUXOMS [DOMOTICA] : retrieve 'elements' - S - switch

Python
LUXOMS [DOMOTICA] : 'elements' - S - switch In the LUXOM configuration there are just a few number of fields to use. Therefor by using an certain syntax, to add more features and possibilities to extract later by regular expression. ...
Submitted by anonymous - 4 years ago
0

surrounded by regex

PCRE2 (PHP >=7.3)
surround a string by $$ chards
Submitted by anonymous - 4 years ago
0

surrounded by regex

PCRE2 (PHP >=7.3)
surrounded by regex
Submitted by anonymous - 4 years ago
0

css special characters

PCRE2 (PHP >=7.3)
The only special characters I've come across are ., :, /. Tailwind CSS uses all of them.
Submitted by anonymous - 4 years ago
0

UK National Insurance Number

PCRE2 (PHP >=7.3)
UK National Insurance Number, NINO
Submitted by anonymous - 4 years ago
0

Practice email validation

ECMAScript (JavaScript)
Solves the practice problem from https://www.sitepoint.com/learn-regex/
Submitted by Nhi Mai-Do - 4 years ago
0

telephone validator from FCC

ECMAScript (JavaScript)
passes freecodecamp's telephone validator
Submitted by anonymous - 4 years ago
0

확장자 트릭.

PCRE2 (PHP >=7.3)
.
Submitted by anonymous - 4 years ago
0

Fund - Arriving in Kathmandu

Java 8
Simple regex for Softuni
Submitted by anonymous - 4 years ago
0

Math HTML tag

PCRE2 (PHP >=7.3)
text
Submitted by anonymous - 4 years ago
0

Verify Cambodian mobile phone number（柬埔寨手机号码正则）

PCRE (PHP <7.3)
国家：Cambodia 中文名称：柬埔寨 区域码：+855 手机号位数：8或9 号段：10-18 其他号段：31、38、60、61、66-71、76-78、80、81、83-89、90-93、95-99...
Submitted by 7kk - 4 years ago
0

Verify Indian mobile number（印度手机号码正则）

PCRE (PHP <7.3)
国家：India 中文名称：印度 区域码：+91 手机号位数：10 号段：7503、7504、8000、900 ...
Submitted by 7kk - 4 years ago
0

주피와의관계

PCRE2 (PHP >=7.3)
주피와의관계
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

senegal phone number regex

ECMAScript (JavaScript)
Check if the phone number is correct from sénégal
Submitted by Me - 4 years ago
1...228229230231232...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(.+\[)(Current Period Result)(\].+\[)(Random field 2)(\].+\/.+\[)(Random field 2)(\].+>\s)(\d+)
/
gm
Open regex in editor

Description

Variable Variance Formula

This is parsing an Alteryx variance formula to show the versatility of re-writing expressions on the fly in your programs for dynamic repeatability, i.e. field names don't matter, and you never have to re-write the same variance formula again!

Submitted by Chris Kusek - 4 years ago