PHP decoct()用法及代码示例

Php decoct() 是重要的预定义数学函数。它用于将十进制数转换为八进制数。

用法:

string decoct ( int $number );

参数	描述	必需/可选
number	指定十进制值	Required

<?php
$decimal=15;
echo "Your Decimal number is:".$decimal."<br>";	
echo "By using 'decoct()'function, your Octal number is:".decoct($decimal);
?>

输出：

Your Decimal number is:15
By using 'decoct()'function, your Octal number is:17

<?php
$decimal=264;
echo "Your Decimal number is:".$decimal."<br>";	
echo "By using 'decoct()'function, your Octal number is:".decoct($decimal);
?>

输出：

Your Decimal number is:264
By using 'decoct()'function, your Octal number is:410

<?php
$decimal=30;
echo "Your Decimal number is:".$decimal."<br>";	
echo "By using 'decoct()'function, your Octal number is:".decoct($decimal);
?>

输出：

Your Decimal number is:30
By using 'decoct()'function, your Octal number is:36

<?php
$decimal=70;
echo "Your Decimal number is:".$decimal."<br>";	
echo "By using 'decoct()'function, your Octal number is:".decoct($decimal);
?>

输出：

Your Decimal number is:70
By using 'decoct()'function, your Octal number is:106

<?php
$decimal=9999;
echo "Your Decimal number is:".$decimal."<br>";	
echo "By using 'decoct()'function, your Octal number is:".decoct($decimal);
?>

输出：

Your Decimal number is:9999
By using 'decoct()'function, your Octal number is:23417

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注：本文由纯净天空筛选整理自 PHP decoct() function。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。