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PHP怎样在不足两位数前加 0 补足两位数呢解决方法

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WBOYOriginal
2016-06-13 10:14:391122browse

PHP怎样在不足两位数前加 0 补足两位数呢
PHP怎样在不足两位数前加 0 补足两位数呢

------解决方案--------------------

PHP code
$number=9;$number=sprintf ( "%02d",$number);echo $number;<div class="clear">
                 
              
              
        
            </div>
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