<?php
 
    error_reporting(-1);
 
    $regexp = "/^[+7,8]([0-9]{3})([0-9]{7})$/uix";
 
    $Numbers = [ 
  '84951234567',  '+74951234567', '8-495-1-234-567', 
  ' 8 (8122) 56-56-56', '8-911-1234567', '8 (911) 12 345 67', 
  '8-911 12 345 67', '8 (911) - 123 - 45 - 67', '+ 7 999 123 4567', 
  '8 ( 999 ) 1234567', '8 999 123 4567',
  '02', '84951234567 позвать люсю', '849512345', '849512345678', 
  '8 (409) 123-123-123', '7900123467', '5005005001', '8888-8888-88',
  '84951a234567', '8495123456a', 
  '+1 234 5678901', 
  '+8 234 5678901', 
  '7 234 5678901' 
];
 
    foreach ($Numbers as $number) {
      echo "Строка: $number\n";
 
    $match =[];
    if (preg_match($regexp, $number, $match) > 0) {
     echo "+ Найден правильный номер'{$match[0]}'\n";
    }
    else {
    echo "- Не верно введён \n";
    }
    }
 

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