<?php
 $link3 = mysqli_connect("localhost", "root", "pass","db");
 $kol_err=0;
 $num_qu=0;
 $buffer='';
 $result3=mysqli_query($link3, "truncate uc_spareshop_spare");
 $result3=mysqli_query($link3, "set names 'utf8'");


 $handle = fopen("sparefile1.txt", "r");
 while (!feof($handle)) {
    $buffer .= fgets($handle, 4096);
}
 $query_spare = $buffer;
 if (mysqli_multi_query($link3, $query_spare)) {
    do { ++$num_qu;

        if ($result3 = mysqli_store_result($link3)) {

            mysqli_free_result($result3);
        } else { ++$kol_err; }

        if (mysqli_more_results($link3)) {

        }
    } while (mysqli_next_result($link3));
}

$result4=mysqli_query($link3, 'select * from uc_spareshop_spare');
$num_rows2=mysqli_num_rows($result4);
echo     $num_rows2;
?>