Segment Chinese and English sentences without garbled characters_PHP tutorial

Thinking:
1. Encode the string with urlencode.
2. Use regular expressions to search for sentences ending with transcoded punctuation.
3.urldecode decoded data ​ ​

[Code] [PHP]Code

1 echo urlencode(',-.-?-!-;-，-。-？-！-；-......').PHP_EOL; 2 $str = "测试测试,Test test.Test test?Test test!Test test;Test test，Test test。Test test？测试测试！测试测试；测试测试......"; 3 echo $str; 4         $str = urlencode($str); 5         preg_match_all ('/(.*?)(.{3,6}|%2C|.|%3F|%21|%3B|%EF%BC%8C|%E3%80%82|%EF%BC%9F|%EF%BC%81|%EF%BC%9B)/',$str,$matchs); 6         foreach($matchs[0] as $v){ 7             $newArr[] = urldecode($v); 8         } 9         var_dump($newArr);