print the function

[sandy1028]

Hi,

I have called a function

$centre=updown();
$nodes=array('aaa','bbb');

I have to print

$centre['aaa'][0];
$centre['bbb'][1];

When i use the code like this
all the values are printed for all the values in the array $nodes

for($i=0;$i<=count($centre);$i++){
foreach($nodes as $nod){
print $centre[$nod][$i];
}
}

If the nod='aaa' then only $centre[0] should be printed

If th nod='bbb' then only $centre[1] should be printed.

How to print the function based on this

[rupam_jaiswal]

for($i=0;$i<=count($centre);$i++){
foreach($nodes as $nod){
print $centre[$nod][$i];
}
}

If the nod='aaa' then only $centre[0] should be printed

If th nod='bbb' then only $centre[1] should be printed.

How to print the function based on this[/QUOTE]

check
for($i=0;$i<=count($centre);$i++){
foreach($nodes as $nod){
if(array_key_exists($nod,$centre){
print $centre[$nod][$i];
}
}
}

[sandy1028]

function updowntotal($center){

    $centrevalues = array();

     $sql = "select distinct(node) from `master_table`";
    $nodes = array();
    $result = mysql_query($sql);

    while($row = mysql_fetch_array($result))
    {
            array_push($nodes,$row[0]);
    }


            $q=0;
            foreach($nodes as $_)
            {
                    $value = array();
                    $sql_net_perf = "select field1,field2,field3 from `table_name` where node = '".$_."' ";
                    $result = mysql_query($sql_net_perf);

                    if($row = mysql_fetch_array($result))
                    {
                             $value[0]=$row[0].'('.$row[1].')'.'('.$row[2].')';


                    }

                    $centrevalues[$nodes[$q++]]=$value;
            }


return $centrevalues;
}

When I call the function

$centreCom= updowntotal($center);

and print based on $nodes array which is called separately
$count_centre = count($centreCom);
$count_nodes = count($nodes);
$s = $b = -1;
while (++$s < $count_centre) {
foreach ($nodes as $nod) {
while (++$b < $count_nodes) {
print $centreCom[$nod][$b];
}
}
}

For all the $nod $centreCom[0] is printed everywhere.

How to avoid it.
Based on the $nod, the value of $centreCom should be printed

Please help me