function printOptions($program = null)
    {
        if (empty($program))
        {
            global $argv;
            $program = "{$argv[0]}";
        }
        echo str_repeat("=", 80)."\nUsage: {$program}\n".str_repeat("=", 80)."\n";
        $lines = $this->outputOptions();
        echo join( "\n" , $lines );
        echo "\n\n";
    }
function printOptions($program = null)
    {
        if (empty($program))
        {
            global $argv;
            $program = "{$argv[0]}";
        }
        echo str_repeat("=", 80)."\nUsage: {$program}\n".str_repeat("=", 80)."\n";
        $lines = $this->outputOptions();
        echo join( "\n" , $lines );
        echo "\n\n";
    }
function printOptions ( $ program = null ) { if ( empty ( $ program ) ) { global $ argv ; $ program = "{$argv[0]}" ; } echo str_repeat ( "=" , 80 ) . "\nUsage: {$program}\n" . str_repeat ( "=" , 80 ) . "\n" ; $ lines = $ this -> outputOptions ( ) ; echo join ( "\n" , $ lines ) ; echo "\n\n" ; }
print options descriptions to stdout
print options descriptions to stdout