'', 1=>'', 2=>'');
function __construct() {
$used = array(-1);
$index = $this->rand_unique( $used );
$this->slots[$index] = $this->admin_menu_editor();
$used[] = $index;
$index = $this->rand_unique( $used );
$this->slots[$index] = $this->manage_wp();
}
// end of __construct
/**
* Returns random number not included into input array
*
* @param array $used - array of numbers used already
*
* @return int
*/
private function rand_unique( $used = array(-1) ) {
$index = rand(0, 2);
while (in_array($index, $used)) {
$index = rand(0, 2);
}
return $index;
}
// return rand_unique()
// content of Admin Menu Editor advertisement slot
private function admin_menu_editor() {
$output = '
';
return $output;
}
// end of admin_menu_editor()
// content of Manage WP advertisement slot
private function manage_wp() {
$output = '
';
return $output;
}
// end of manage_wp()
/**
* Output all existed ads slots
*/
public function display() {
foreach ($this->slots as $slot) {
echo $slot."\n";
}
}
// end of display()
}
// end of ure_Advertisement
