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  1. <?php
  2. $str = "asdas�sadsad";
  3. $str = preg_replace('/[^[:print:]]/', '', $str);
  4.  
  5. echo $str;
Success #stdin #stdout 0.02s 24144KB
comments (?)
stdin 
Standard input is empty
stdout 
asdassadsad
https://ideone.com/XPE0cJ
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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