Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

9

Letters, numbers and blank space

PCRE (PHP <7.3)
The following regular expression matches only letter a-z A-Z numbers 0-9 and a blank space for a given string.
Submitted by Jordan Raychev - 9 years ago
0

Credit Card Validator

PCRE (PHP <7.3)
For Visa, Mastercard, Discover, and AMEX
Submitted by David Avellan - 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
1

po regex

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

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Common Taiwanese slang regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Chinese slang words regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 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

url regex

PCRE (PHP <7.3)
no description available
Submitted by design1online.com, LLC - 9 years ago
2

Float Representation

PCRE (PHP <7.3)
no description available
Submitted by S-YOU - 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)
Modified version of the spoon library
Submitted by anonymous - 9 years ago
1

url regex

PCRE (PHP <7.3)
spoon library
Submitted by anonymous - 9 years ago
1

regexClassDefinitionJava

PCRE (PHP <7.3)
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

Find join

Python
no description available
Submitted by anonymous - 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

steam profile ID match

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

parse table

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

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

PCRE (PHP <7.3)
no description available
Submitted by ViRuSTriNiTy - 9 years ago
1...469470471472473...583

Community Library Entry

0

Regular Expression
.NET 7.0 (C#)

@"
<!\[CDATA\[(.*)\]\]>
"
Open regex in editor

Description

no description available

Submitted by anonymous - 7 years ago (Last modified a year ago)