Regular Expressions 101

Pro

Negated Character Class[^0-9a-zA-Z\p{Han}]+

+matches at least one character outside the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\p{Han}characters whose Script property is Han

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

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25 tokens

[^0-9a-zA-Z\p{Han}]+

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