Regular Expressions 101

Sponsors

Library entries

0
java

CDATA Matcher

Matches CDATA sections while disallowing nesting
Submitted by anonymous - 4 days ago
0
java

#结尾的电话匹配

#结尾的电话匹配
Submitted by anonymous - 24 days ago
0
java

IP Address

IP Address RegEx
Submitted by anonymous - a month ago
0
java

括号匹配

(\[]\])|(【】)|(())|(\(\))
Submitted by nasion - a month ago
0
java

DB

DB
Submitted by DB - a month ago
0
java

OS正则表达式

zzx
Submitted by zzx - a month ago
0
java

Verificar caracter repetido

Verificar caracter repetido
Submitted by anonymous - 3 months ago
0
java

ISO 3166-1 alpha-3

ISO 3166-1 alpha-3 countries for validation
Submitted by anonymous - 3 months ago

HSL(A) Color Matching

Vote

3

Regular Expression
pcre

/
(?(DEFINE) (?<decimal>(?(int)([.][0-9]+)?|[.][0-9]+)) (?<percentage> (100| (?<int>([0-9]|[1-9][0-9]))? # Have integer be optional (0-100 only) (?P>decimal) # Have decimal required when an integer is not included ) (?<symbol>%) ) (?<hue> (?<int>36[0]|3[0-5][0-9]|[12][0-9][0-9]|[1-9]?[0-9])? # Have integer be optional (?P>decimal) # Have decimal required when an integer is not included (?<symbol>\s*deg\s*)? ) (?<alpha> (?(alpha),\s*( 1[.]0| (?<int>0)? # Have integer be optional (?P>decimal) # Have decimal required when integer is not incldue )\s*) ) (?<hsl>\s*(?P>hue)\s*,\s*(?P>percentage)\s*,\s*(?P>percentage)\s*) ) hsl(?<alpha>a)?\((?P>hsl)(?P>alpha)\)
/
gxJi

Description

Loading markdown...
Submitted by anonymous - 3 years ago