print the function

[rashmi_k28]

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

 

 

[Ken2k7]

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

 

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

But you're looping through the $nodes array. Wouldn't $nod be "aaa" on the first looping and be "bbb" on the second looping?

 

<?php

$count_centre = count($centre);
$count_nodes = count($nodes);
$s = $b = -1;
while (++$s < $count_centre) {
     foreach ($nodes as $nod) {
          while (++$b < $count_nodes) {
               print $centre[$nod][$b];
          }
     }
}
?>

[rashmi_k28]

Hi,

 

The value is printed same for all the values in the array 'nodes'

 

How to avoid it.

If if the array contains aaa and bbb

 

for aaa the value should be centre[0] and for bbb the value should be centre[1].

 

Please help me how to resolve it

[aschk]

Not knowing how you're setting up your array to begin with leave this open to error.

 

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

[rashmi_k28]

The values is not getting changed based on the values in the array 'nodes'.

 

The $centre[0] is printed for all the values of the array nodes .

 

 

[rashmi_k28]

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

Please help me