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Just wondering why the get method returns Null
class Test
{
protected $title;
public function setTitle($ttl)
{
$this->title = $ttl;
}
public function getTitle()
{
var_dump($this->title); return Null ???
return (string) $this->title;
}
Calling the methods
in Controller 1
$test = new Test();
$test->setTitle('ttl');
get Method in Controller 2
$test->getTitle(); return Null
If you want to use thegetTitle(); in another controller, then you need to export your object from the first controller. Because that's how OOP works.
If you create in a file something like this:
$title= new Title();
$title->setTitle('tlt');
$title = new Title();
$title->getTitle('tlt');
You'll getNULL. This is because the$title from the first Controller isn't the same object with the$title from the second controller.
Try to use a function to export your object: try this in the first controller
function exports(){
$title= new Title();
$title->setTitle('tlt');
return $title
}
$title = exports();
$title->getTitle();
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