How can I dynamically create a php variable in a PhpStorm live template? -

i'm trying create live template in phpstorm i'm having trouble dynamically creating variables. i'm trying this:

$$variable_name$ = function($end$) {  };  $this->foo(array('$variable_name$' => $$variable_name$)); 

let's type in 'bar' $variable_name$, want following result:

$bar = function() {  };  $this->foo(array('bar' => $bar)); 

basically need way escape $variable_name$ creates php variable value enter it. know how this?

sure, use $$ actual dollar sign.

this means have replace $$variable_name$ $$$variable_name$