Regular Expressions 101

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Community Patterns

0

Validate date

PCRE (PHP <7.3)
This is used to validate date format: yyyy-mm-dd. Please see sample for details. My sites: http://www.cirrhosismedication.com http://www.pmsecret.com http://premiumpig.com...
Submitted by anonymous - 6 years ago
0

Find Private Keys

PCRE (PHP <7.3)
This regex will match private keys, encrypted or unencrypted. Matches: BEGIN ENCRYPTED PRIVATE KEY----- BEGIN PRIVATE KEY----- BEGIN RSA PRIVATE KEY-----...
Submitted by anonymous - 6 years ago
0

updated url regex php

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

match functions in a formula

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

comma separated list

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Area Code

ECMAScript (JavaScript)
Get area code inside bracket
Submitted by anonymous - 6 years ago
0

WebMethod

PCRE (PHP <7.3)
WebMethod
Submitted by anonymous - 6 years ago
0

sql dapper isnull

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Replace VC Select options

PCRE (PHP <7.3)
fix with comma in value
Submitted by anonymous - 6 years ago
0

num tel

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

mail address

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

cmd html

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

populate_tasks

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Therapi Value regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Therapi Link regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

mail list entry

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

class btn

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

fix secacc in diva

Python
no description available
Submitted by anonymous - 6 years ago
0

MasterCard - 10/09/18

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Negative lookahead for subdomain

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...505506507508509...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
\b([\w]+) +(\1)\b
/
gm
Open regex in editor

Description

This is an adapted version of the regex writen at the book Mastering Reguar Expressions.

Submitted by maffei2443 - 6 years ago