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  1. <?php
  2. function clean($string) {
  3.     eval("\$string = \"$string\";");
  4.    $string = str_replace(' ', ' ', $string); // Replaces all spaces with hyphens.
  5.    return preg_replace('/[^a-zA-Z0-9_ %\[\]\.\(\)%\\:@&-]/s', '', $string); // Removes special chars.
  6. }
  7.  
  8. $d =  clean("this was http:\\nice readlly n'ice 'test for@me to") ;
  9. echo $d;
  10. ?>
Success #stdin #stdout 0.01s 20520KB
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Standard input is empty
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this was http:ice readlly nice test for@me to
https://ideone.com/WxR0ka
sentence filtering
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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