Regular Expressions 101

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Community Patterns

0

HourlyRegex - 7 props

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

Starbucks

ECMAScript (JavaScript)
no * before the name
Submitted by anonymous - 5 years ago
0

space between words in sentence

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

h3 title remove action

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

title

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

CC Validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

nic-locate

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

location

PCRE (PHP <7.3)
(?<=^|)((?:[\w$]+(?:\((?:\(\))\)|\[\[]+\])*?\.)+)((?:host|hostname|href|protocol|origin|port))\b
Submitted by anonymous - 5 years ago
0

email validation (RFC 5322)

ECMAScript (JavaScript)
Tries to match RFC 5322 as well as possible
Submitted by anonymous - 5 years ago
0

subpattern recurisive

PCRE (PHP <7.3)
using the recursive is outside of the capturing groups
Submitted by anonymous - 5 years ago
0

sub-pattern recursive with group backreference

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

2019/5/20

Python
test
Submitted by anonymous - 5 years ago
1

Asterisk Channel

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Weekend Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Exercise

Python
http://play.inginf.units.it/#/level/4
Submitted by anonymous - 5 years ago
0

badge2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Swap icon into timeago icon

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Remove timeago icon

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

TImeago to UI

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

5 Days Regex - Final

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1...283284285286287...747

sub-pattern recursive with group backreference

0

Regular Expression
PCRE (PHP <7.3)

/
(a)(\1(?1)?)
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 5 years ago