functions

[brown2005]

hi, i have the following function;

function WebsiteCost()
{

$WebsiteCost_sql = "SELECT *
                FROM z_website 
WHERE website_title='COST'
LIMIT 1;";

$WebsiteCost_query = mysql_query($WebsiteCost_sql) or die(mysql_error());

while($WebsiteCost_array = mysql_fetch_array($WebsiteCost_query))
{

$WebsiteCost = $WebsiteCost_array['website_text'];

return $WebsiteCost;

}

}

then

echo WebsiteCost();

will echo £5, but what i wanted to know is can you have two values in the function i.e.

function WebsiteCost()
{

$WebsiteCost_sql = "SELECT *
                FROM z_website 
WHERE website_title='COST'
LIMIT 1;";

$WebsiteCost_query = mysql_query($WebsiteCost_sql) or die(mysql_error());

while($WebsiteCost_array = mysql_fetch_array($WebsiteCost_query))
{

$WebsiteCost = $WebsiteCost_array['website_text'];

                          $WebsiteCostDisplay = "£ $WebsiteCost.00";

return $WebsiteCost;

}

}

and how can i echo out the $WebsiteCostDisplay if you can?

PLEASE

[trq]

If you want to return more then one value you will need to use an array. Example.

[code]
<?php
  function foo() {
    $a = 5;
    $b = 10;
    return array($a,$b);
  }

  $foo = foo();
  echo $foo[0];
  echo $foo[1];
?>
[/code]

[brown2005]

Thanks very much, when i do it with

$WebsiteCost = $WebsiteCost_array['website_text'];
$WebsiteCostDisplay = "£$WebsiteCost.00";

it prints

5
£.00

and should print

5
£5.00

any ideas please?

[trq]

$WebsiteCost must be empty.

[brown2005]

sorry my mistake dont know wat I did but it works now.. thanks for all your help