Regular Expressions 101

tthe literal t (116₁₀ / 164₈ / 74₁₆) (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

26 tokens

Regular Expression

t

New

192.168.0.1
127.0.0.1
23.54.23.167
 
// 只匹配上面的 ip 地址
---分割线---
 
1000.1.1.1
192..168.0.1
192.168.0.1000
192.168.1.a
256.22.23.4