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  1. <?
  2. $data='疯狂的管道Test 睡眠帮手-背景乐Test';
  3.  
  4. echo preg_replace("/\p{Han}+/u", '', $data)
  5. ?>
Success #stdin #stdout 0.01s 20568KB
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Test -Test
https://ideone.com/uEiIV5
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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