Hice este arreglo pero me manda este error
Código HTML:
Warning: Cannot use a scalar value as an array in index.php on line 284
Warning: Cannot use a scalar value as an array in index.php on line 284
Warning: Cannot use a scalar value as an array in index.php on line 284
Warning: Invalid argument supplied for foreach() in index.php on line 290
Código PHP:
<?php
$sql = mysql_query("SELECT * FROM facturasp WHERE borrado = '0' Order by iva Desc");
if(mysql_num_rows($sql))
{
while($r = mysql_fetch_row($sql))
{
if(empty($iva[$r['iva']]))
{
$iva[$r['iva']] = 1;
}else{
$iva[$r['iva']] += 1;
}
}
foreach($iva as $k=>$v)
{
echo "Hay ".$v." Factura(s) con el ".$k."% Total $".$k." <br>";
}
}
?>