php - cakephp to know the all set variable in controller itself -


can possible track set variable $this->set('variable_name', 'some_value') in controller's method itself. have method call several other method , each sub method set value view. unable track if same key set twice in main method or not.

example

    function beforefilter() {     $this->set('key1', 'viable value'); }   function reqmethod() {     $this->extendmethod1();     $this->extendmethod2();     $this->extendmethod3();     $this->extendmethod4();     $this->extendmethod5();     $this->extendmethod6();             // want track set variable (key) here. }  private function extendmethod1() {     $this->set('key1', 'unknow value'); }

here may possible key1 (by mistake) can set method. appreciated.

controller::set() adds value(s) 'viewvars' property, debug variables, you'll have this:

debug($this->viewvars);

you have discovered yourself, looking inside source?

view source


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