In [1]:

    

class SimpleClass {
    // property declaration
    public $var = 'a default value';

    public function displayVar() {
        echo $this->var;
    }
}


    

In [2]:

    

$simple = new SimpleClass();
$simple->displayVar();


    

    
Out[2]:





a default value







    
Out[2]:





null

In [3]:

    

SimpleClass::displayVar();


    

    
Out[3]:





PHP Deprecated:  Non-static method SimpleClass::displayVar() should not be called statically in /Users/myles/Library/jupyter-php/pkgs/vendor/litipk/jupyter-php/src/Actions/ExecuteAction.php(115) : eval()'d code on line 1

In [ ]: