Regular Expressions 101

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Community Patterns

1

Notice and deprecated php error message

ECMAScript (JavaScript)
get the notice or deprecated from php on your content
Submitted by Guss - 9 years ago
1

MySQL

Python
no description available
Submitted by anonymous - 9 years ago
1

Minumum 4 letter

PCRE (PHP <7.3)
no description available
Submitted by LAxman karthi - 9 years ago
1

find space pipe

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

find includes without quotes

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

ABA Numbers Extraction

PCRE (PHP <7.3)
no description available
Submitted by CI - 9 years ago
1

Inside single quotes

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

correlation challenge

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

check trailing slash domain

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Website Truth Checker

PCRE (PHP <7.3)
Determine the truth of a given statement about internet services
Submitted by Glen H. - 9 years ago
1

Comic Match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Phone number matcher

ECMAScript (JavaScript)
Country code 1
Submitted by anonymous - 9 years ago
1

xfd log - multi-pass non-optimized start->end times

Python
no description available
Submitted by anonymous - 9 years ago
1

Only numbers

PCRE (PHP <7.3)
if you input a number there is a match and if it is float there is no match
Submitted by noby nirmal - 9 years ago
1

only numbers without dot

PCRE (PHP <7.3)
This regex will detect even a dot after the number
Submitted by noby nirmal - 9 years ago
1

dot detector in floating point number

ECMAScript (JavaScript)
This regex will detect . any number of times between numbers
Submitted by noby nirmal - 9 years ago
1

id regex

ECMAScript (JavaScript)
this regular expression can be used for validating id
Submitted by noby nirmal - 9 years ago
1

Find word in sentense

PCRE (PHP <7.3)
Find the word in sentense
Submitted by mvaluyko - 9 years ago
1

Liens internes

Python
Liens internes commençant par : rien / http, https, www et contenant le nom de domaine
Submitted by anonymous - 9 years ago
1

linter-elixirc

PCRE (PHP <7.3)
Testing of elixirc output for linter-elixirc validation.
Submitted by Landon Abney - 9 years ago
1...157158159160161...902

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(\w{3} \d{2} \d{2}:\d{2}:\d{2}) ([a-z]+) ([\w\d\[\]]+): (.*)$
/
gm
Open regex in editor

Description

Capture the date, host, message type, and message from the patterns in the log file.

Submitted by Nicholas Tower - 3 years ago