original_string: function set_control_variables($variables) {
          foreach ($variables as $what => $variable) {
              if (isset($this->request[$what])) {
                  $this->request[$what] = $variable;
              }
          }
      }
code: function set_control_variables($variables) {
          foreach ($variables as $what => $variable) {
              if (isset($this->request[$what])) {
                  $this->request[$what] = $variable;
              }
          }
      }
code_tokens: function set_control_variables ( $ variables ) { foreach ( $ variables as $ what => $ variable ) { if ( isset ( $ this -> request [ $ what ] ) ) { $ this -> request [ $ what ] = $ variable ; } } }
docstring: Assigns each given variable in the array to the corresponding index
  in the request class variable.
  @param array $variables
  @return void
docstring_tokens: Assigns each given variable in the array to the corresponding index in the request class variable .