<?php
 
error_reporting(-1);
mb_internal_encoding('utf-8');
 
 
$corectNumbers = array('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');
 
$reguexp = '/^[()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}[0-9][()+"\\s-]{0,4}$/';
 
for ($i = 0; $i <= count($corectNumbers)-1; $i++)
{
	if (preg_match($reguexp, $corectNumbers[$i])){
		echo "Вы ввели правильный номер.\n";
	} else {
		echo "Введите номер ввиде: 8ABCXXXXXXX.\n";
	}
}
echo "Конец проверки правильных. \n";
 
$incorectNumbers = array('02', '84951234567 позвать люсю', '849512345', '849512345678',
'8 (409) 123-123-123', '7900123467', '5005005001', '8888-8888-88',
'84951a234567', '8495123456a',
'+1 234 5678901', // неверный код страны
'+8 234 5678901', // либо 8 либо +7
'7 234 5678901' // нет +
);
 
for ($i = 0; $i <= count($incorectNumbers)-1; $i++)
{
	if (preg_match($reguexp, $incorectNumbers[$i])){
		echo "Вы ввели правильный номер.\n";
	} else {
		echo "Введите номер ввиде: 8ABCXXXXXXX.\n";
	}
}
 
?>

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