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  1. <?php
  2.  
  3. $data = [
  4. 	'site.ru/cat/post-num1-sdcsd*[]==-==-==+++=----**&///',
  5. 	'site.ru/cat/post-num1-sdcsd*[]==-==-==+++=----**&///*'
  6. ];
  7.  
  8. foreach ($data as $i => $url) {
  9. 	$replaced = preg_replace('/[^a-zA-Z\d\/-]/', '', $url);
  10. 	echo "$i:\t$replaced\n";
  11. }
  12.  
Success #stdin #stdout 0.03s 26192KB
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stdin
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Standard input is empty
stdout
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0:	siteru/cat/post-num1-sdcsd------///
1:	siteru/cat/post-num1-sdcsd------///
https://ideone.com/U1Tk7i
language:
PHP (php 7.3.5)
created:
3 years ago
visibility:
public

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