original_string: public function user_login($username, $password) {
          $cached = $this->get_static_user_info();
          if (empty($cached)) {
              // This means we were called as part of a normal login flow - without using oauth.
              return false;
          }
          $verifyusername = $cached['username'];
          if ($verifyusername == $username) {
              return true;
          }
          return false;
      }
code: public function user_login($username, $password) {
          $cached = $this->get_static_user_info();
          if (empty($cached)) {
              // This means we were called as part of a normal login flow - without using oauth.
              return false;
          }
          $verifyusername = $cached['username'];
          if ($verifyusername == $username) {
              return true;
          }
          return false;
      }
code_tokens: public function user_login ( $ username , $ password ) { $ cached = $ this -> get_static_user_info ( ) ; if ( empty ( $ cached ) ) { // This means we were called as part of a normal login flow - without using oauth. return false ; } $ verifyusername = $ cached [ 'username' ] ; if ( $ verifyusername == $ username ) { return true ; } return false ; }
docstring: Returns true if the username and password work or don't exist and false
  if the user exists and the password is wrong.
  
  @param string $username The username
  @param string $password The password
  @return bool Authentication success or failure.
docstring_tokens: Returns true if the username and password work or don t exist and false if the user exists and the password is wrong .