Regular Expressions 101

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Community Patterns

0

Negative Lookahead

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

remove all whitespaces with underscore

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

CSS | Convert class attribute syntax to equivalent dot syntax

PCRE (PHP <7.3)
Example [class*="container"] → .container
Submitted by pustur - 7 years ago
0

regexp_replace POSTGRES - not working - need to use LEFT

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

H-Game Parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

simple mail regex

Python
no description available
Submitted by anonymous - 7 years ago
0

use positive look behind and flags=re.I

Python
positive look behind: it does not consume the first character, so it can be used for the next match flags=re.I is to ignore case sensitive
Submitted by anonymous - 7 years ago
0

INT-451

PCRE (PHP <7.3)
Youtube Iframes to Shortcode
Submitted by anonymous - 7 years ago
0

redirectimage

PCRE (PHP <7.3)
Rid OceanExplorer of php script with the redirectimage flavor
Submitted by anonymous - 7 years ago
0

Форматирование номера счёта

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

ФИО

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Hex color code checker

Python
no description available
Submitted by anonymous - 7 years ago
0

NOT str_a NOR str_b AND str_c in line

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Discard group

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Twitch chat cutter

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Separar grupos con parantesis

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

obtener operandos de formula

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

EOS.IO public key

PCRE (PHP <7.3)
This regex tests that a string is formatted in a way that is compatible with the restrictions on EOS.IO software public keys.
Submitted by Thomas Cox - 7 years ago
0

Regex để lấy số và đơn vị

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Agrupamento com captura ($)

PCRE (PHP <7.3)
no description available
Submitted by Ricardo Canelas - 7 years ago
1...454455456457458...901

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^((|[0-1])[1-9]:[0-5][0-9](| )(am|pm))$
/
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago