Regular Expressions 101

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Community Patterns

1

select all chars after a certain char

PCRE (PHP <7.3)
Want to find and select all text to the end of each line that occures after a certain char (eg after "##").
Submitted by luker - 8 years ago
1

IPv4 Addresess

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

JSON Matching

ECMAScript (JavaScript)
Match numerical value of a JSON key. Numbers only 3-9
Submitted by anonymous - 8 years ago
1

BASH comments with space preceeding

PCRE (PHP <7.3)
no description available
Submitted by Brendan - 8 years ago
1

validate text message

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Minecraft Username Matcher

PCRE (PHP <7.3)
A regex that matches valid Minecraft usernames
Submitted by glen3b - 8 years ago
1

NOT STREET

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
2

Delete Blank Lines

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Human name (European)

PCRE (PHP <7.3)
Match most European human names.
Submitted by Alexander Stepanov - 8 years ago
1

WebVTT group detection

PCRE (PHP <7.3)
no description available
Submitted by CAmax - 8 years ago
1

luaSplit

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

D-Link MAC Notification Trap

PCRE (PHP <7.3)
A regex that matches Object ID of D-Link MAC Notification traps
Submitted by anonymous - 8 years ago
3

Sql Injection detection

ECMAScript (JavaScript)
this regex detect any sql injections .
Submitted by Saeed.Tabrizi@gamil.com - 8 years ago
1

Find all classes and ids in html

PCRE (PHP <7.3)
no description available
Submitted by Kris - 8 years ago
2

search for a regex excluding a word

PCRE (PHP <7.3)
^((?!proposed_).)*((project|task)_details) matches: project_details task_details...
Submitted by aymon - 8 years ago
1

jsDoc parser

ECMAScript (JavaScript)
no description available
Submitted by me - 8 years ago
1

french zip code

ECMAScript (JavaScript)
code postal de taille 2 ou 5
Submitted by NIGGGA - 8 years ago
1

123231

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

STR_DELIVERY

ECMAScript (JavaScript)
js match until first name occurrence
Submitted by anonymous - 8 years ago
0

email validator

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...652653654655656...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^[a-zA-Z0-9_]{1,16}$
/
mg
Open regex in editor

Description

A regex that matches valid Minecraft usernames

Submitted by glen3b - 8 years ago