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  1. <?php
  2. $re = "/[^\\w.-]/"; 
  3. $str = "A\'skljdsg\\\sk//dgj@@@////#``flkl_dfd-_-sfsfs-fk kgj.docx"; 
  4.  
  5. $result = preg_replace($re, "", $str);
  6. print_r($result);
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
Askljdsgskdgjflkl_dfd-_-sfsfs-fkkgj.docx
https://ideone.com/XzT2az
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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