Storing a Closure Function in a Class Property in PHP

Question

ok I do have the code below

bar();
       }
    }

    $mee         


        

Answer 1

Use call_user_func() function:

bar);
       }
    }

    $mee = new foo();

    //save a closure function on the property
    $mee->bar = function(){
        echo 'hahaha';
    };

    //invoke the closure function by using a class method
    $mee->boo();

This will display "ahahah"

Hope it helps.