+ if(!isset($this->logging))
+ $this->showError("Please set \$logging in phpfspot_cfg");
+
+ if(isset($this->logging) && $this->logging == 'logfile') {
+
+ if(!isset($this->log_file))
+ $this->showError("Please set \$log_file because you set logging = log_file in phpfspot_cfg");
+
+ if(!is_writeable($this->log_file))
+ $this->showError("The specified \$log_file ". $log_file ." is not writeable!");
+
+ }
+