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  1. <?php
  2. $lines = array(
  3.   '84951234567',
  4.   '+74951234567',
  5.   '8-495-1-234-567',
  6.   '8 (8122) 56-56-56',
  7.   ' 8-911-1234567',
  8.   '8 (911) 12 345 67',
  9.   '8-911 12 345 67',
  10.   '8 (911) - 123 - 45 - 67',
  11.   '+ 7 999 123 4567',
  12.   '8 ( 909 ) 1234567',
  13.   '8 999 123 4567',
  14.   '8 952-58 -51 25-5',
  15.   '02',
  16.   '84951234567 позвать люсю',
  17.   '849512345',
  18.   '849512345678',
  19.   '8 (409) 123-123-123',
  20.   '7900123467',
  21.   '5005005001',
  22.   '8888-8888-88',
  23.   '84951a234567',
  24.   '8495123456a',
  25.   '+1 234 5678901',
  26.   '+8 234 5678901',
  27.   '7 234 5678901'
  28. );
  29.  
  30. foreach($lines as $key => $phoneNumber) {
  31.   if($number = preg_replace(["/^\\s*\\+\\s*7/", "/[\\(\\)\\-\\s]/", "/^[^8].*/", "/.*?[^\d].*/", "/^[0-9]{12,}$/", "/^[0-9]{1,10}$/"], ["8", ""], $phoneNumber)) {
  32.     echo "#".str_pad($key, 2)." phone number: ".$number.PHP_EOL;
  33.   } else {
  34.     echo "#".str_pad($key, 2)." wrong format!".PHP_EOL;
  35.   }
  36. }
Success #stdin #stdout 0.01s 52488KB
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stdin
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Standard input is empty
stdout
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#0  phone number: 84951234567
#1  phone number: 84951234567
#2  phone number: 84951234567
#3  phone number: 88122565656
#4  phone number: 89111234567
#5  phone number: 89111234567
#6  phone number: 89111234567
#7  phone number: 89111234567
#8  phone number: 89991234567
#9  phone number: 89091234567
#10 phone number: 89991234567
#11 phone number: 89525851255
#12 wrong format!
#13 wrong format!
#14 wrong format!
#15 wrong format!
#16 wrong format!
#17 wrong format!
#18 wrong format!
#19 wrong format!
#20 wrong format!
#21 wrong format!
#22 wrong format!
#23 wrong format!
#24 wrong format!
https://ideone.com/BdPvqR
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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