Regular Expressions 101

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Community Patterns

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
0

Json value

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

nlm

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

(^(\d)?(\d\d-)(.*)$)

PCRE (PHP <7.3)
50-12585
Submitted by anonymous - 9 years ago
1

Level Builder

PCRE (PHP <7.3)
Level Builder - parser
Submitted by Alex Hedley - 9 years ago
1

Find arguments

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

Match regex

PCRE (PHP <7.3)
Get from regex subpattern and its regex
Submitted by anonymous - 9 years ago
1

Test

PCRE (PHP <7.3)
Test
Submitted by anonymous - 9 years ago
1

id validation

ECMAScript (JavaScript)
This will catch the id which is an integer and not characters mixed with numbers
Submitted by noby nirmal - 9 years ago
1

commit 1

Python
no description available
Submitted by anonymous - 9 years ago
1...196197198199200...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
\?P<([a-zA-Z]+)>(([a-zA-Z0-9-_+*:?|\[\]!<>^(),\.\\]+)|(?R)?)\)
/
g
Open regex in editor

Description

Get from regex subpattern and its regex

Submitted by anonymous - 9 years ago