Regular Expressions 101

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Community Patterns

2

Simple @user replacement

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

credit card

PCRE (PHP <7.3)
Based on http://www.regular-expressions.info/creditcard.html This example includes test strings. This only validates the pattern, and not whether the credit card number passes a checksum validation. See the Luhn algorithm for details https://en.wikipedia.org/wiki/Luhn_algorithm...
Submitted by Steve Piercy - 9 years ago
2

Function Parameter Switcher

PCRE (PHP <7.3)
Switches the order of two functions in a parameter.
Submitted by anonymous - 9 years ago
2

better orf finder

PCRE (PHP <7.3)
don't use my older one
Submitted by tnrich - 9 years ago
2

JSON BizTalk schema output

PCRE (PHP <7.3)
To convert the BizTalk schema output to one string
Submitted by Emiel Kool - 9 years ago
2

Valmaks_rename_big_strings

PCRE (PHP <7.3)
no description available
Submitted by witamin - 9 years ago
2

remove n lines after matching pattern

PCRE (PHP <7.3)
stackoverflow question
Submitted by irom77 - 9 years ago
2

inline img

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Match 3 Repeating Numbers

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

WindowsUpdate.log Line Breaker

PCRE (PHP <7.3)
This regex defines the end and the beginning of a WindowsUpdate.log event.
Submitted by Dion Pezzimenti - 9 years ago
2

Beautiful Regex for detecting Slack URL's

PCRE (PHP <7.3)
just lovely
Submitted by the boiz aka ben and chris - 9 years ago
2

Password Log

PCRE (PHP <7.3)
Matches a password that has been passed in as a url query parameter or in a post dictionary.
Submitted by Anthony Miller - 9 years ago
2

File name without extension from linux path

PCRE (PHP <7.3)
If given a linux file path match the filename without the extension. It extracts FileNameWithoutExtension into its own match group so that you can use it in things like Logstash Grok.
Submitted by Chris Magnuson, by combining other peoples starting points - 9 years ago
2

update match

PCRE (PHP <7.3)
no description available
Submitted by ozarzu - 9 years ago
2

English-Hungarian (non-/)obfuscated email adresses

PCRE (PHP <7.3)
Finds email addresses even when cleverly obfuscated in both english and hungarian
Submitted by WolfyD - 9 years ago
2

mask the credit card number

PCRE (PHP <7.3)
no description available
Submitted by vj - 9 years ago
2

Get consecutive capitalized words

PCRE (PHP <7.3)
"Bank Negara Malaysia", "1Malaysia Development Bhd"
Submitted by aizu - 9 years ago
2

5

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Any variable between @

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Iranian National Code Pattern

PCRE (PHP <7.3)
Iranian National Code aka Code Melli
Submitted by Saeed Tabrizi - 9 years ago
1...583584585586587...606

Community Library Entry

27

Regular Expression
PCRE (PHP <7.3)

/
(?(DEFINE) (?P<ver>\d+(?:\.\d+)*(?![.\d])) (?P<agent>Mozilla\/(?&ver)) (?P<os>(?&os_windows)|(?&os_linux)|(?&os_macintosh)|(?&os_ios)) (?P<os_windows>Windows[ ]\w+[ ](?&ver)) (?P<os_linux>Linux(?:[ ](?:i686|x86_64))?) (?P<os_macintosh>Macintosh) (?P<os_ios>(?:CPU[ ])?iPhone[ ]OS|CPU[ ]OS.*?like[ ]Mac[ ]OS[ ]X) (?P<device>(?&device_ios)|(?&device_firefox)|(?&device_android)) (?P<device_ios>iPhone|iPad) (?P<device_firefox>Mobile) (?P<device_android>Android(?:[ ](?&ver))?) (?P<browser> (?: (?&browser_ie) | (?&browser_safari) | (?&browser_chrome) | (?&browser_chromium) | (?&browser_firefox) | (?&browser_version) # | (?&browser_nexus) | (?&browser_mobile) | (?&browser_gsa) | (?&browser_quicklook) | (?&browser_opera) ) [ \/] (?: [A-Z\d]+\b(?!\.) | (?&ver) ) ) (?P<browser_safari>(?:Mobile[ ])?Safari) (?P<browser_chrome>Chrome) (?P<browser_chromium>\b\w+\b[ ]Chromium) (?P<browser_firefox>Firefox) (?P<browser_ie>MSIE) (?P<browser_version>Version) (?P<browser_nexus>Nexus[ ]\d+[ ]Build) (?P<browser_mobile>Mobile) (?P<browser_gsa>GSA) (?P<browser_quicklook>QuickLook) (?P<browser_opera>OPR) ) ^ (?:(?=.*?(?P<Agent>(?&agent)))) (?:(?=.*?(?P<OS>(?&os)))) (?:(?=.*?(?P<Device>(?&device))))? (?:(?=.*?(?P<Browser>(?&browser)(?:[ ](?&browser))*)))?
/
gmx
Open regex in editor

Description

From a (fairly large) list of User Agent strings, extract the OS, Browser, and Device Type.

Submitted by OnlineCop - 10 years ago (Last modified a year ago)