public info ( string | array | null $message = null, integer $newlines = 1, integer $level = Shell::NORMAL ) : integer | boolean | ||
$message | string | array | null | A string or an array of strings to output |
$newlines | integer | Number of newlines to append |
$level | integer | The message's output level, see above. |
return | integer | boolean | The number of bytes returned from writing to stdout. |