tryphp_func_string_vsprintf4.php:
"; echo vsprintf("[%8s]",array($str1))."
"; echo vsprintf("[%-8s]",array($str1))."
"; echo vsprintf("[%08s]",array($str1))."
"; echo vsprintf("[%'*8s]",array($str1))."
"; echo vsprintf("[%8.8s]",array($str2))."
"; ?>
[Hello]
[ Hello]
[Hello ]
[000Hello]
[***Hello]
[Hello wo]