Regular Expressions 101

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Community Patterns

1

science on saturday 1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

q3df visname tester

PCRE (PHP <7.3)
www.q3df.org profil visname regex tester
Submitted by nightmare - 10 years ago
1

Test

PCRE (PHP <7.3)
Tralala
Submitted by Tralala - 10 years ago
1

help?

Python
no description available
Submitted by anonymous - 10 years ago
1

Cleveland, OH

ECMAScript (JavaScript)
CLeveland, OH ||| SanDiego, CA this regex will pick up on those
Submitted by anonymous - 10 years ago
1

CSS instructions

PCRE (PHP <7.3)
Find everything between {}
Submitted by anonymous - 10 years ago
-2

strip text enclosed in parentheses that does not match any keyword(s)

PCRE (PHP <7.3)
strip or remove parentheses enclosed text - including the parentheses itself - only if the enclosed text does not contain any of the FULL keyword(s). Leave all parentheses enclosed text if it contains any keyword(s) listed in the regex string. Uses negative lookahead and \b for determining word boun...
Submitted by marie bacuno - 10 years ago
1

fixer

PCRE (PHP <7.3)
no description available
Submitted by t - 10 years ago
1

PHPfrance soustraction d'une chaîne

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

vx

PCRE (PHP <7.3)
sv
Submitted by cv - 10 years ago
1

AutoDateRegex

PCRE (PHP <7.3)
Regex for date for example in saved reports (01m-1y) beginning of last month Format -> dmy
Submitted by Mayer@netgo.org - 10 years ago
1

cross platform file extension in node/io.js

ECMAScript (JavaScript)
This regex will match the file extension on any platform in node.js or io.js.
Submitted by Russell Dempsey - 10 years ago
1

Credit Card finder

PCRE (PHP <7.3)
Captures credit card looking sequence of digits Luhn validation remains required as a complement.
Submitted by OP - 10 years ago
1

How to document a regex? Example 1

PCRE (PHP <7.3)
How to document a regex? Example 1: undocumented Regex which works with my test string
Submitted by Thomas - 10 years ago
1

How to document a Regex? Example 2

PCRE (PHP <7.3)
How to document a Regex? Example 2: added documentation using (?#)
Submitted by Thomas - 10 years ago
0

webui

PCRE (PHP <7.3)
webui test
Submitted by Stelsy - 10 years ago
1

daily 204

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

Anyone can help to generate the regular expression for the desc ?

ECMAScript (JavaScript)
Hi All, We got a database column which saving the table definition as patten string below. How can I extract the column & libelle information out of the string by using regular expression ? Thanks a lot ! c:{k:16:PERIODDEFINITION;c:{k:8:REVENUE1;c:{k:6:COLUMN;s:8:REVENUE1;k:7:LIBELLE;s:23:Revenue ...
Submitted by anonymous - 10 years ago
1

Log entry Regex

PCRE (PHP <7.3)
no description available
Submitted by KP - 10 years ago
1

image.ext check

PCRE (PHP <7.3)
regexp for match images extension (png,jpg,jpeg,gif)
Submitted by dummy - 10 years ago
1...9394959697...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
tec.world[^=]*=([^H]*)HOST\s*=\s([^\)]*)\s*\)
/
im
Open regex in editor

Description

This expression gives me the hostname for a given schema

Submitted by anonymous - 7 years ago