x
<html><body>$str1 = 'Hello';$str2 = 'Hello world!';echo sprintf("[%s]",$str1)."<br>"; // Stringecho sprintf("[%8s]",$str1)."<br>"; // Right-justifies the string with spacesecho sprintf("[%-8s]",$str1)."<br>"; // Left-justifies the string with spacesecho sprintf("[%08s]",$str1)."<br>"; // Zero-paddingecho sprintf("[%'*8s]",$str1)."<br>"; // Adds "*"echo sprintf("[%8.8s]",$str2)."<br>"; // Left-justifies the string with spaces (cuts off characters after the specified value) </body></html>
[Hello]
[ Hello]
[Hello ]
[000Hello]
[***Hello]
[Hello wo]
[ Hello]
[Hello ]
[000Hello]
[***Hello]
[Hello wo]