Regular Expressions 101

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Community Patterns

1

Ham radio callsign

PCRE (PHP <7.3)
Use part 1, 3 , 5 for establish the portable callsign like 1 = DL/ 2 = F5UII 3 = /QRP
Submitted by F5UII (http://www.fuii.net) - 9 years ago
1

reference

PCRE (PHP <7.3)
reference pattern checking
Submitted by karthikeyan - 9 years ago
-2

regex demo

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

tr

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

UUID regex

PCRE (PHP <7.3)
no description available
Submitted by santisaez - 9 years ago
3

TEST

ECMAScript (JavaScript)
negation
Submitted by anonymous - 9 years ago
0

Fetch file information using File URL.

PCRE (PHP <7.3)
Get information from File URL such as, Extension. Parent folder name. Drive name. File name.
Submitted by -Harshal.Ahire (ahireharshal@gmail.com) - 9 years ago
2

Route Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

VNC-58

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Phone Number Validation

PCRE (PHP <7.3)
Only Numbers Allowed, Optional (+) for international numbers Min: 10 Max: 14 Optional: +
Submitted by Menon Kalipurayath (MenonOn.Net) - 9 years ago
1

My test

PCRE (PHP <7.3)
My test
Submitted by Mike - 9 years ago
1

attributeselector

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

only pixel set font-size

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

Extract Fields from Mailexpire

PCRE (PHP <7.3)
Given the HTML of an alias's control panel, apply the XPath "//span[@class='maintext']". The second result returned can be parsed by this regex to yield the most pertinent field names and their values.
Submitted by Crumeniferus - 9 years ago
1

Extraire sku URL

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

The regex tested for all occurences of % that are not within quotation

PCRE (PHP <7.3)
all occurences of % that are not within quotation characters
Submitted by Igor Savinkin - 9 years ago
1

qwe

PCRE (PHP <7.3)
qweqwe
Submitted by qwe - 9 years ago
0

Cfmail replace

PCRE (PHP <7.3)
Replace cfmail with cfsets
Submitted by Akan - 9 years ago
0

urls and emails

PCRE (PHP <7.3)
no description available
Submitted by Matthew O'Riordan - 9 years ago
11

html color match: transparent, #fff, #123456, rgb, rgba, hsl, hsla

ECMAScript (JavaScript)
This may be useful or not to test whether a given string is a valid (more or less) html color value. It matches color values such as: #123 - short hex color value #123456 - hex color value rgb(255,255,0) - rgb color value rgba(255,255,0,1.0) - rgba color value hsl(360,100%,100%) - hsl color value...
Submitted by grouch - 9 years ago
1...594595596597598599600...629

PO Box Address Validation

2

Regular Expression
PCRE (PHP <7.3)

/
(?(?=^P)P((?:(?:ost)?))(?:\.)?(?:\s+)?O(?:ffice)?(?:\.)?(?:\s+)?B(?:ox)?(?:\.)?(?:\s+)?(?:\#)?(?:[a-z0-9]+(?>\d{1,})(?:\w+)?)$|^Box(?:\.)?(?:\s+)?(?:\#)?(?:[a-z0-9]+(?>\d{1,})(?:\w+)?)$)
/
igm
Open regex in editor

Description

Loading markdown...
Submitted by mrferos - 9 years ago