Hey guys and gals, I checked the net trying to find how to return multiple variables and they said to return it as an array.

This is what Ive got.

PHP Code:

function displayProblems($newsize) {
    $sql_text = "SELECT points FROM ".$this->TABLES['limits']." WHERE points = '$newsize'";
    $data = $this->sql->Select($sql_text);
    $i=0;
list($core, $lord) = f(); 
$str .=' core -'.$core.' lord -'.$lord.'';
    return $str;
  }

function f() {
    $sql_text = "SELECT type FROM ".$this->TABLES['currentarmy']."";
    $data = $this->sql->Select($sql_text);
    $i=0;
    $len = count($data);
    $core=0;
    $lord=0;
for ($i=0; $i< $len; $i++) {
switch($data[$i]['type']){
   case 'core':$core=($core+1);break;
   case 'lord':$lord=($lord+1);break;
 }
    }
return array ($core, $lord); 
  } 


But I keep getting Fatal error: Call to undefined function f() in functions.php on line 79. Any ideas?

Upon posting this I found the problem was

PHP Code:

list($core, $lord) = f(); 


It needed to be

PHP Code:

list($core, $lord) = $this->f(); 


You didn't give us any clue that those functions were inside of a Class.

Yeah
Except using $this-> in other areas.

".$this->TABLES['limits']."
Its all sorted now though