如何访问嵌套在函数内的类内的变量[关闭]

Question

Very new to classes in PHP, How can I access the variable from within the class inside a function?

 //how can I echo the value of the title variable outside the class?
 echo $title; 
 class myClass {

  function form() {
      echo '<input type="text" value="'.$title.'" />';
   }

 }   

Thanks for the help

Answer 1

 class myClass {
 public $title;     
  function form() {
      echo '<input type="text" value="'.$this->title.'" />';
   }

 }  

You said, how to access within a class, but in your example, your property/variable was not inside the class. Just sayin..