Regular Expressions 101

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Community Patterns

1

Border Style CSS Property Validation (PCRE)

PCRE (PHP <7.3)
Validates any border-style value that contains 0-4 (valid) border styles. Only restriction on whitespace is at least one space/tab between values—all of the examples below are valid: "solid" "solid none" "none none solid"...
Submitted by anonymous - 4 years ago
1

If Negative Lookbehind was Implemented in Stylus

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

japanese telephone number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

A pattern match for a specific WP Gutenberg block

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

comment_repl

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Javascript anonymous functions

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

IPV6 Match Pattern

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

IMAP: Envelope

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

IMAP: FULL

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Extract chat conversation

PCRE (PHP <7.3)
Simple regex to extract some chat conversation
Submitted by anonymous - 4 years ago
1

E-mail

PCRE (PHP <7.3)
Best guess of e-mail -- using edq
Submitted by anonymous - 4 years ago
1

E-mail

PCRE (PHP <7.3)
Best guess of e-mail
Submitted by anonymous - 4 years ago
1

stylus --watch

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

exclude US traffic in GA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

a_link

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Match anything inside round brackets including the brackets and white space before them.

PCRE (PHP <7.3)
no description available
Submitted by RazerMoon - 4 years ago
1

Date time recognition

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Influx part file

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

url and os from selenium hub

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

java关键词匹配

PCRE (PHP <7.3)
nothing
Submitted by anonymous - 4 years ago
1...187188189190191...471

Community Library Entry

1

Regular Expression
Golang

`
^(?:https?:\/\/)?(?:(?:www\.)?youtube\.com\/(?:(?:v\/)|(?:embed\/|watch(?:\/|\?)){1,2}(?:.*v=)?|.*v=)?|(?:www\.)?youtu\.be\/)([A-Za-z0-9_\-]+)&?.*$
`
gmi
Open regex in editor

Description

no description available

Submitted by RyuaNerin - 9 years ago (Last modified a year ago)