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  1. <?php
  2.  
  3. error_reporting(-1);
  4. //8(911)-506 56 56 
  5. //8-911-50-656-56
  6. //89115065656
  7.  
  8. $number = "8(911)-506 56 56";
  9.  
  10. $regexp = '/^[0-9]{11}$|^8-[0-9]{3}-[0-9]{2}-[0-9]{3}-[0-9]{2}$|^8[(][0-9]{3}[)]-[0-9]{3} [0-9]{2} [0-9]{2}$/';
  11.  
  12. if (preg_match($regexp, $number)) {
  13. 	echo "номер набран корректно";
  14. } else {
  15. 	echo "повторите набор номера";
  16. }
  17.  
  18.  
  19. ?>
Success #stdin #stdout 0.02s 24192KB
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номер набран корректно
https://ideone.com/LI0fa0
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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