Asignar ID A variable

[juancaalbarracin]

Código PHP:

<?php
$query_pares= sprintf("SELECT * FROM registro WHERE usuario='%s' AND mod(id,2) = 0  AND id!=$mx", $id );
$pares= mysqli_query( $connection,$query_pares) or die(mysqli_error());
$row_pares= mysqli_fetch_assoc($pares);
$totalRows_pares= mysqli_num_rows($pares);
$n=0;            
          
do { 
    $n++;
    echo "par$n ".$row_pares['hora']; /*ACA agregar identificar*/
    echo "<br>";
 } while ($row_pares= mysql_fetch_assoc($pares)); ?>