protected function createWorkingDirectory()
  {
    $this->working_directory = $this->working_base_directory."phpcrawl_tmp_".$this->crawler_uniqid.DIRECTORY_SEPARATOR;
    
    // Check if writable
    if (!is_writeable($this->working_base_directory))
    {
      throw new Exception("Error creating working directory '".$this->working_directory."'");
    }
    
    // Create dir
    if (!file_exists($this->working_directory))
    {
      mkdir($this->working_directory);
    }
  }
protected function createWorkingDirectory()
  {
    $this->working_directory = $this->working_base_directory."phpcrawl_tmp_".$this->crawler_uniqid.DIRECTORY_SEPARATOR;
    
    // Check if writable
    if (!is_writeable($this->working_base_directory))
    {
      throw new Exception("Error creating working directory '".$this->working_directory."'");
    }
    
    // Create dir
    if (!file_exists($this->working_directory))
    {
      mkdir($this->working_directory);
    }
  }
protected function createWorkingDirectory ( ) { $ this -> working_directory = $ this -> working_base_directory . "phpcrawl_tmp_" . $ this -> crawler_uniqid . DIRECTORY_SEPARATOR ; // Check if writable
 if ( ! is_writeable ( $ this -> working_base_directory ) ) { throw new Exception ( "Error creating working directory '" . $ this -> working_directory . "'" ) ; } // Create dir
 if ( ! file_exists ( $ this -> working_directory ) ) { mkdir ( $ this -> working_directory ) ; } }
Creates the working-directory for this instance of the cralwer.
Creates the working - directory for this instance of the cralwer .