Regular Expressions 101

Order By

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

Community Patterns

2

email

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

Instagram Regex

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

billions and billions of $$$

PCRE (PHP <7.3)
optional commas with 2 digit cents
Submitted by bob - 9 years ago
1

camelCase to hyphen-case

ECMAScript (JavaScript)
Note that title case (TitleCase) will have leading hypens (-title-case)
Submitted by cyberbit - 9 years ago
4

import url image

Python
import url image
Submitted by bartimeys - 9 years ago
0

letters and _- followed by _000999

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

sample

PCRE (PHP <7.3)
sample regression
Submitted by anonymous - 9 years ago
1

Singapore Phone

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

single line acronym

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

test

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

select * deio

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

regex

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

-

ECMAScript (JavaScript)
hjk
Submitted by hjk - 9 years ago
15

IPv4

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

Globality APP

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

Any Input Searches

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

/slug/id/

PCRE (PHP <7.3)
Match /slug/id or /slug/id/ where id is only numbers and slug only letters and -
Submitted by Renan Cavalieri - 9 years ago
1

find digits in float for formatting delimiter position

PCRE (PHP <7.3)
1234567 -> mathces 1 and 4. 1234567.999 -> matches 1 and 4. so you can format it to 1,234,567.999 easily JavaScript:...
Submitted by Marvin Follmann - 9 years ago
2

Url parser and validator

ECMAScript (JavaScript)
Validate an url with hostname or ip and port. Furthermore provides: the entire url the protocol the hostname/ip the port...
Submitted by Antonino Sirchia - 9 years ago
2

Dir\File.Ext

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...759760761762763...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
[abc]
/
gmi
Open regex in editor

Description

sample regression

Submitted by anonymous - 9 years ago