Regular Expressions 101

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Community Patterns

1

Find Comments or Commentblocks in Code

PCRE (PHP <7.3)
Find Comments starting with # or //. Also finds Commentblocks starting with /* and ending with */.
Submitted by Candyman1332 - 9 years ago
1

http://stackoverflow.com/a/34526907/3936440

PCRE (PHP <7.3)
no description available
Submitted by ViRuSTriNiTy - 9 years ago
1

steam profile ID match

PCRE (PHP <7.3)
no description available
Submitted by ineyy - 9 years ago
-1

Find comments or commentblocks in Code V1.01

PCRE (PHP <7.3)
Find Comments starting with # or //. Also finds Commentblocks starting with /* and ending with */.
Submitted by Candyman1332 - 9 years ago
1

Find join

Python
no description available
Submitted by anonymous - 9 years ago
1

Sql Server Version Number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

email check

ECMAScript (JavaScript)
check emailnot match double simbol login..name@domain.com
Submitted by User - 9 years ago
1

regexClassDefinitionJava

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

URL Regex

PCRE (PHP <7.3)
Modified version of the spoon library
Submitted by anonymous - 9 years ago
0

Float Representations

PCRE (PHP <7.3)
no description available
Submitted by S-YOU - 9 years ago
1

url regex

PCRE (PHP <7.3)
no description available
Submitted by design1online.com, LLC - 9 years ago
1

Advent of Code Day 6

PCRE (PHP <7.3)
Parses the problem input for Advent of Code Day 6 into useful capture groups. http://adventofcode.com/day/6
Submitted by Andrew Hoffmann - 9 years ago
1

Split SSL certificates

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

po regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Codice Fiscale (Tax Code)

ECMAScript (JavaScript)
Verify your tax code (Codice Fiscale in Italian)
Submitted by Gianluca Mancusi - 9 years ago
1

Valid Date or N/A

PCRE (PHP <7.3)
Validates date or allows "n/a" input and variations
Submitted by David Avellan - 9 years ago
0

Credit Card Validator

PCRE (PHP <7.3)
For Visa, Mastercard, Discover, and AMEX
Submitted by David Avellan - 9 years ago
0

Date formatting

ECMAScript (JavaScript)
This catches a few formats for dates, including the year, and seperates as much as I think at the moment is possible to make it easy to manipulate the needed data points in the expression
Submitted by Luis Perez - 9 years ago
1

float-number

PCRE (PHP <7.3)
no description available
Submitted by ricky - 9 years ago
1...165166167168169...901

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(who|what|where|when|why|how)[” “]
/
gm
Open regex in editor

Description

Show queries that defines user intent for informational queries

Submitted by anonymous - 3 years ago (Last modified 3 years ago)