Regular Expressions 101

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Community Patterns

2

SED

Python
no description available
Submitted by anonymous - 9 years ago
2

notepad++

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

replace any character with more than two occurrence

ECMAScript (JavaScript)
no description available
Submitted by papky - 9 years ago
2

Date search

PCRE (PHP <7.3)
Search for three different types of dates in spanish format
Submitted by Agustín Bouillet - 9 years ago
2

Search src from <img> tag

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

HTML comments

PCRE (PHP <7.3)
Groups HTML comments that are between .
Submitted by Greaka - 9 years ago
2

word before :

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

Case-sensitive keyword matching.

PCRE (PHP <7.3)
Case-sensitive matching of a keyword, where the keyword is not a substring of other words.
Submitted by Norskov - 9 years ago
2

BRAZILIAN VEHICLE PLATE

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

fffs

ECMAScript (JavaScript)
dfsfd
Submitted by anonymous - 9 years ago
2

US datetime

ECMAScript (JavaScript)
Validates a US mm-dd-yy(yy) with an optional hh:mm:ss time.
Submitted by anonymous - 9 years ago
2

desanonimyse

PCRE (PHP <7.3)
no description available
Submitted by JB Escudié - 9 years ago
2

match those lines whose first n chars contains 1+ non numeric

Python
1100582367|SDFDSFDSFDSFDSFDF GBC213WREW|RWEFSDFSDF 1100582377|DSFDSFDSFDSF 2NDG.S.D BIKADSFDSFDSFNO.421 1100582387|SDFSDFSDFDSF
Submitted by sid - 9 years ago
2

Alphanumeric only

PCRE (PHP <7.3)
Allows only Uppercase, lowercase letters and numbers
Submitted by anonymous - 9 years ago
2

Port validator

Python
Validates port numbers from 1 to 65535
Submitted by Agustín Bouillet - 9 years ago
2

Azure ARM Template Parameter Override breakdown

PCRE (PHP <7.3)
This script helps you take the ARM template parameter override line from VSTS and break each variable combo down to its own line.
Submitted by Paul Daly - 9 years ago
2

Azure ARM Parameter Override Reconstuct

PCRE (PHP <7.3)
This helps you take a list of ARM parameters where each pair is on its own line and combine them back to a single line so you can place them in VSTS's ARM template parameter override field.
Submitted by Paul Daly - 9 years ago
2

parse username with @ mention

PCRE (PHP <7.3)
no description available
Submitted by Laracasts - 9 years ago
2

Brazilian number phone

PCRE (PHP <7.3)
no description available
Submitted by Marcos André - 9 years ago
2

Regex tutorial

Java 8
Case insensitive match the whole word betwween \bword\b
Submitted by anonymous - 4 years ago (Last modified a year ago)
1...859860861862863...902

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
(\s+[^a-z0-9]+|[^a-z0-9']+\s+|[\s&\/]|^)+(\w)
/
g
Open regex in editor

Description

Selects first letter of space separted word with exceptions. This allows bypassing 's and such.

Forcing separating charter can be set at [\s&\/]

$1: separating part $2: first letter of a word

Submitted by anonymous - 9 years ago