/**
* Outputs a single or multiple error messages to stderr. If no parameters
* are passed outputs just a newline.
*
* @param mixed $message A string or a an array of strings to output
* @param integer $newlines Number of newlines to append
* @access public
*/
function err($message = null, $newlines = 1)
{
if (is_array($message)) {
$message = implode($this->nl(), $message);
}
$this->Dispatch->stderr($message . $this->nl($newlines));
}
/**
* Outputs a single or multiple error messages to stderr.
*
* @param mixed $message A string or a an array of strings to output
* @param mixed $after Appended to message, if true a newline is used
* @access public
*/
function err($message, $after = true)
{
if (is_array($message)) {
$message = implode($this->nl(), $message);
}
$this->Dispatch->stderr($message . $this->nl($after));
}
/**
* Outputs to the stderr filehandle.
*
* @param string $string Error text to output.
* @access public
*/
function err($string)
{
if (is_array($string)) {
$str = '';
foreach ($string as $message) {
$str .= $message . "\n";
}
$string = $str;
}
return $this->Dispatch->stderr($string . "\n");
}
