Regular Expressions 101

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Community Patterns

1

tr

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Copyright Search

PCRE (PHP <7.3)
searches for either Copyright or copyright symbol, or the programmer's short hand of (c) (which is NOT legal, use the symbol!).
Submitted by Henry Rieke - 8 years ago
1

Catastrophic Backtrack

PCRE (PHP <7.3)
This regexp matches urls, but causes catastrophic backtrack
Submitted by anonymous - 8 years ago
1

Chemical formula regex

PCRE (PHP <7.3)
Parses some chemical formula
Submitted by anonymous - 8 years ago
1

Search for Abbreviations and acronyms

PCRE (PHP <7.3)
no description available
Submitted by Agustín Bouillet - 8 years ago
1

Apache Error Log Date Parsing

PCRE (PHP <7.3)
Parse the date from an Apache Error Log in the format of "Wed Jun 01 20:05:21.12345 2016"
Submitted by garys - 8 years ago
1

ip addr

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

timestamp offset

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Url Exclud word

PCRE (PHP <7.3)
exclude match if a word is in the url
Submitted by anonymous - 8 years ago
1

Helpful for refactoring functions (ex: removing second argument)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Amplify

PCRE (PHP <7.3)
Amplify XDA Guide
Submitted by anonymous - 8 years ago
1

click_error

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

work trimming output

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

HPE / report part 4

PCRE (PHP <7.3)
no description available
Submitted by stelf - 8 years ago
1

Verify Password

PCRE (PHP <7.3)
I verify if a string contains from 8 to 10 char and at least one of the following: Upper case char, lower case char, number, special character
Submitted by exSnake - 8 years ago
1

Formato RUN

PCRE (PHP <7.3)
Formato del Rol Único Nacional en Chile
Submitted by Jorge Moyano Fuentes - 8 years ago
1

controllers check

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

HSI DISCOUNTS

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

DATA Charge

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

FHIR API

PCRE (PHP <7.3)
HA Proxy URL rewrite for the FHIR APIs
Submitted by gpiskun - 8 years ago
1...460461462463464...595

Community Library Entry

11

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?:25[0-5]|2[0-4]\d|1?\d{1,2})(?:\.(?!$)|$)){4}$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 4 years ago (Last modified a year ago)