Regular Expressions 101

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Community Patterns

0

Find ip and link full

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

Property-Value JSON

ECMAScript (JavaScript)
".\w?":".\w?"
Submitted by Jhaffar Alexis Moreno Valega - 7 years ago
0

Replace HTML Tags (H1)

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

Exlude DBA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
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
1...7374757677...902

Community Library Entry

2

Regular Expression
ECMAScript (JavaScript)

/
^((\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-((0[13578]|1[02])-(0[1-9]|[12]\d|3[01])|(0[469]|11)-(0[1-9]|[12]\d|30)|(02)-(0[1-9]|1\d|2[0-8])))T([01]\d|2[0-3]):[0-5]\d:[0-5]\d\.\d{3}([+-]([01]\d|2[0-3]):[0-5]\d|Z)$
/
gm
Open regex in editor

Description

Not only validates valid date/time, but also the number of days in a month (including leap year), and both Z and UTC offset.

Submitted by Sillvva - a year ago (Last modified a year ago)