Regular Expressions 101

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Community Patterns

2

Repetitions

PCRE (PHP <7.3)
More than three words repeated in 3.
Submitted by paconaranjo - 11 years ago
1

Path to devices

Python
no description available
Submitted by Airam - 11 years ago
2

Punto antes de ¿ o ¡

ECMAScript (JavaScript)
Corregir la falta de punto cuando se abre un signo de exclamación o interrogación para el idioma español.
Submitted by paconaranjo - 11 years ago
-3

British Postcode Check

PCRE (PHP <7.3)
no description available
Submitted by guest - 11 years ago
-3

british postcode check

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
0

some shit

PCRE (PHP <7.3)
find all js link on page source
Submitted by hobot - 11 years ago
4

REGEX to parse IIS7 Log File into FluentD

PCRE (PHP <7.3)
This regex parses the entire line of the IIS log files (without detail on the AgentID) for usage into FluentD. Q&C - juan.carniglia@gmail.com
Submitted by Juan Carniglia - 11 years ago
1

price selector

PCRE (PHP <7.3)
Matches any of the prices in the text below: Im asking $15,500 OBO Im asking 15,400$ Im asking 15400$ Im asking $15400 Im asking 15 400$...
Submitted by chocksy - 11 years ago
0

\$\s?(\d+[\.\s,\dk]+)|(\d+[\.\s,\dk]+)\$

PCRE (PHP <7.3)
Matches a text that has all those prices below. Doesn't take the $ sign. "Im asking $15,500 OBO Im asking 15,400$ Im asking 15400$ Im asking $15400 Im asking 15 400$...
Submitted by chocksy - 11 years ago
35

Google like regex

ECMAScript (JavaScript)
Attempts to mimic Google search box behavior, returning an array with the separated search strings (that keep the +/- indicator for following operations)
Submitted by mettjus - 11 years ago
-2

1_aa3

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
7

PAN CARD validation

PCRE (PHP <7.3)
checks for valid PAN card for Indian users.
Submitted by karan thakkar - 11 years ago
2

Url with <a> (param) validation

PCRE (PHP <7.3)
https://www.google.com http://www.google.net/hello https://www.google. http://www.google./hello above url matching with given regex...
Submitted by Duleep Dissanayaka - 11 years ago
2

42 post regex

PCRE (PHP <7.3)
Hosts regex for 42 school (france)
Submitted by Kerosene2000 - 11 years ago
1

phone test

PCRE (PHP <7.3)
no description available
Submitted by cool guy - 11 years ago
7

CSS Import

Python
no description available
Submitted by anonymous - 11 years ago
-2

French phone number

PCRE (PHP <7.3)
no description available
Submitted by Benoit Anastay - 11 years ago
2

more DISORTED EMAIL ADDRESSES

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
0

Help creating a Regex Pattern

PCRE (PHP <7.3)
Please help with a regex that will find a pattern like this &#10006; or this &#8704; or this &#928;
Submitted by anonymous - 11 years ago
0

MIME To field possible inputs

PCRE (PHP <7.3)
Each line in TEXT represents potential input data. The regex is useless so far as my original using assertions neglected the case where required matches occur between double quotes.
Submitted by anonymous - 11 years ago
1...889890891892893...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(?:(?<!\\)|(?<=\\\\))(\")
/
g
Open regex in editor

Description

I'm having issues escaping quotes inside json content. I can get the " to be put in if " is seen, the issue is I don't want that to be done if " is in the content (as that is already escaped)

Submitted by Patrick - 11 years ago