Question

this is the function in class that i use

public function content($search) {
        $this->dbconnection();
        $search = mysql_real_escape_string($search);

        $q= mysql_query("SELECT title FROM xx WHERE title LIKE '%$search%'");
        $s = mysql_fetch_array($q);
        foreach ($s as $key => $val) {
            $$key = $val;
        }

    }

and on index.php file

$cl= new Class;
$test = $cl->content('cloud');

and question is

how can i echo the variable which i set inside foreach loop?

$test->title; < this is not working for sure, but this explains the thing that i am trying to do.

Answer 1

Return the array as an object:

public function content($search)
{
    $this->dbconnection();
    $search = mysql_real_escape_string($search);

    $q = mysql_query("SELECT title FROM xx WHERE title LIKE '%$search%'");
    $s = mysql_fetch_assoc($q);

    return (object)$s;
}

Then in your code:

$cl= new Class;
$content = $cl->content('cloud');
echo $content->title;

Alternatively, you could fetch the row as an object by using mysql_fetch_object