Urlencode mail recipients for storing in session + little code cleanup

thomascube

2008-06-20 fde466c58c004e8f7eff7b59c78f62eef250cde9

 program/include/rcmail.php

@@ -830,13 +830,16 @@
  public function url($p)
  {
    if (!is_array($p))
      $p = array('action' => @func_get_arg(0));
      
    $url = $p['task'] ? './?_task=' . $p['task'] : $this->comm_path;
    unset($p['task']);
      $p = array('_action' => @func_get_arg(0));
    
    if ($p['task'] && in_array($p['task'], rcmail::$main_tasks))
      $url = './?_task='.$p['task'];
    else
      $url = $this->comm_path;
    
    unset($p['task']);
    foreach ($p as $par => $val)
      $url .= sprintf('&%s=%s', urlencode($par), urlencode($val));
      $url .= '&'.urlencode($par).'='.urlencode($val);
    
    return $url;
  }