Regular Expressions 101

Sponsors

Library entries

0
pcre2

Check WP Admin URLs

Check WP admin pages that are indexed
Submitted by anonymous - 4 months ago
0
pcre2

Validate email

Regex for email validation
Submitted by anonymous - 4 months ago
0
pcre2

Nom avant domaine

sdfsdfsdfsdf
Submitted by sdfsfsdfsdf - 4 months ago
0
pcre2

HTML TAG Match

Match a html tag.
Submitted by Fernando Gaston Olivera Alaniz - 4 months ago
0
pcre2

quote

quote text
Submitted by anonymous - 4 months ago
0
java

java-test1

java test string
Submitted by anonymous - 4 months ago
0
java

Hitech RTOZONE

Checks the registration number's validity
Submitted by Sid - 4 months ago
0
pcre2

提取src

提取src
Submitted by anonymous - 4 months ago
0
pcre2

LinkedIn School Username

x
Submitted by anonymous - 4 months ago
0
pcre2

PCRE2 ipv6

Some cases of ipv6 at string begin
Submitted by anonymous - 4 months ago
0
pcre2

Database_Data_Type

Database_Data_Type
Submitted by anonymous - 4 months ago

Library of Congress Call Numbers

Vote

0

Regular Expression
pcre2

/
^[A-Z]{1,3}[0-9]{1,4}\.?([0-9]{1,2})?\ ?\.?[A-Z]{1}[0-9]{1,}.?\ ?([A-Z]{1,2}[1-9]{1,})?\ ?([0-9]{1,})?
/
gm

Description

Loading markdown...
Submitted by Andy F - 6 months ago