Question

I have two class separated on the difference page. What I want to do is to save a value returned from a function and passing it to the another function. I have the code below:

Class publicfunction (on publicfunction.php)

class publicfunction {
  public static function getqs() { 
    $qs = array();
    parse_str($_SERVER['QUERY_STRING'], $qs);
}}

Class be_mstpublc (on be_mstpublc.php)

class be_mstpublc {
  public static function setmstpublcpgtitle() { 
    if(!empty($qs['mst'])) {
        switch($qs['mst']) {
            case 'A': 
                $pagetitle = "A";
                break;
}}}}

Then on another page to implement the function above:

call_user_func(array('publicfunction', 'getqs'));
call_user_func(array('be_mstpublc', 'setmstpublcpgtitle'));
echo $pagetitle;

But it doesn’t return any value.

Any ideas? Thanks..

— EDIT —

I have passed a value on the URL, i.e.: localhost/test/index.php?mst=A

Answer 1

First, return the value, otherwise it doesn’t go anywhere:

public static function getqs() { 
    $qs = array();
    parse_str($_SERVER['QUERY_STRING'], $qs);

    return $qs;
}

Then, accept it as a parameter:

public static function setmstpublcpgtitle($qs) {
  ...
}

Then, pass it:

$qs = publicfunction::getqs();
be_mstpublc::setmstpublcpgtitle($qs);