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  1. <?php
  2.  
  3.  
  4. error_reporting(-1);
  5.  
  6. $input = "+ 7-(925)- 455-41 - 23";
  7. $check = '#^(\\-|\\(|\\)| )*(([+](\\-|\\(|\\)| )*7)|8)((\\-|\\(|\\)| )*[0-9]){10}$#';
  8. if(preg_match($check, $input)){
  9. 	echo "Верно\n";
  10. }else{
  11. 	echo"Ошибка\n";
  12. }
  13. $zamena = '#[(\\-|\\(|\\)| )*(([+](\\-|\\(|\\)| )*7)](\\-|\\(|\\)| )*#';
  14. $output = preg_replace($zamena, +7, $input);
  15. echo $output;
Success #stdin #stdout #stderr 0.01s 24192KB
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stdin
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Standard input is empty
stdout
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Верно
stderr
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PHP Warning:  preg_replace(): Compilation failed: unmatched parentheses at offset 33 in /home/TlR5Xj/prog.php on line 14
https://ideone.com/5oyfFZ
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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