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  1. <?php
  2.  
  3. error_reporting(-1);
  4.  
  5. $numberTelephone='8927-54-54-305';
  6. $regexp='/(\d+)(\D+)(\d+)/';
  7. $result=preg_replace($regexp, '$1$3', $numberTelephone);
  8. echo "$result\n";
Success #stdin #stdout 0s 82624KB
comments (?)
stdin 
Standard input is empty
stdout 
892754-54305
https://ideone.com/yxFIpH
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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