Translate class function to lambda function

I'm trying to pull of something like this:

cl开发者_如何学运维ass helper {
   .. some class variables ..

   public function somehelper ($somevar) 
   {
            .. some action ..
   }
}

to - $somehelper('somevar!')

i want it to be a lambda function without me declaring a new lambda function. I want the code to be created automatically. I want to create this lambda function autamatically via a core class that will create to each helper function - lambda function with the functions name. I dont want to specify it. I have a template file included, and an instance of a class helper. <a href..><?= $makeSeo($url); ?></a> this will lead to - public function makeSeo($url) in a helper class. autmatically.

Thanks in advanced!

Sounds like you want something to create a lambda given a method name? Assuming your 'Helper' class methods are static, something like this would do it

function makeHelper($fn)
{
   //note use of PHP5.3 closure syntax
   $helper = function($param) use ($fn) {
       return Helper::$fn($param);
   };

   return $helper;
}

//create a new lambda
$foo=makeHelper('somehelper');

//call it...
$foo('Hello world);

I think you're saying that you want the variable $somehelper to call helper::somehelper from outside the context of the class.

$somehelper = function($somevar) {
    return helper::somehelper($somevar);
});

This presume that the somehelper is intended to be a static function (i.e. should be marked as public static function. If it is not, you're going to have to provide more information about where the class instance comes from.