Regular Expressions 101

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Community Patterns

2

validate german zip codes

ECMAScript (JavaScript)
no description available
Submitted by dopa0002 - 8 years ago
1

Twitter hashtag

PCRE (PHP <7.3)
no description available
Submitted by ksc - 8 years ago
1

Username check

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

0000000

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

C#

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

Integers

ECMAScript (JavaScript)
Positive or negative. 0 is allowed but may not be a leading digit.
Submitted by anonymous - 8 years ago
2

html{ height:100%}body{ margin:0px; padding:0px; height:100%; min-hei

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

matches name in author field in Epic Notes

Python
Matches author fields
Submitted by Mike Adams - 8 years ago
0

Regex to match lines having string1 and not having string3

PCRE (PHP <7.3)
no description available
Submitted by Vivek Shah - 8 years ago
1

Date and Day

PCRE (PHP <7.3)
Thur 10 Tue 2 Mon 1 e.t.c
Submitted by anonymous - 8 years ago
0

Spine Label Regex

ECMAScript (JavaScript)
LC spine label parsing
Submitted by Dan Pearl - 8 years ago
1

Non greedy Quotes JS

ECMAScript (JavaScript)
Matches 4 different types of quoted text avoiding html element and element attributes. Single quotes allow for contractions withing the quotes.
Submitted by Shadi Lahham - 8 years ago
1

LogTag data from Error stack

ECMAScript (JavaScript)
no description available
Submitted by rbeer - 8 years ago
1

regex to find img src tags into html

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

LinkedIn Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

email w/o query params

PCRE (PHP <7.3)
highlights emails that don't have query parameters
Submitted by duaazahi - 8 years ago
1

Razor template for JS files

PCRE (PHP <7.3)
no description available
Submitted by Rodrigo Stuchi - 8 years ago
1

Searching succeeding matching words

PCRE (PHP <7.3)
If you want to search succeeding words replace number in curly brace
Submitted by tassman - 8 years ago
1

Match different types of quoted strings in Javascript

ECMAScript (JavaScript)
The regex tries to match several types of quotations trying to avoid extreme cases. Bare in mind that this was developed for a specific use and thus some of the matches might not work for you.
Submitted by Shadi Lahham - 8 years ago
0

Oktavian regex [1]

PCRE (PHP <7.3)
trans replace
Submitted by Oktavian Master - 8 years ago
1...685686687688689...897

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
"|^[" . preg_quote('a-zA-Z 0-9~%.:;*_') . "]+$|i"
/
Open regex in editor

Description

no description available

Submitted by anonymous - 8 years ago