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<!DOCTYPE html> <html> <body> <?php $str1 = "Hello"; $str2 = "Hello world!"; echo vsprintf("[%s]",array($str1))."<br>"; echo vsprintf("[%8s]",array($str1))."<br>"; echo vsprintf("[%-8s]",array($str1))."<br>"; echo vsprintf("[%08s]",array($str1))."<br>"; echo vsprintf("[%'*8s]",array($str1))."<br>"; echo vsprintf("[%8.8s]",array($str2))."<br>"; ?> </body> </html>
[Hello]
[ Hello]
[Hello ]
[000Hello]
[***Hello]
[Hello wo]
