- 十进制转二进制:使用PHP内置函数decbin()
$decimal_number = 10;
$binary_number = decbin($decimal_number);
echo $binary_number;
- 十进制转八进制:使用PHP内置函数decoct()
$decimal_number = 10;
$octal_number = decoct($decimal_number);
echo $octal_number;
- 十进制转十六进制:使用PHP内置函数dechex()
$decimal_number = 10;
$hexadecimal_number = dechex($decimal_number);
echo $hexadecimal_number;
- 二进制转十进制:使用PHP内置函数bindec()
$binary_number = '1010';
$decimal_number = bindec($binary_number);
echo $decimal_number;
- 八进制转十进制:使用PHP内置函数octdec()
$octal_number = '12';
$decimal_number = octdec($octal_number);
echo $decimal_number;
- 十六进制转十进制:使用PHP内置函数hexdec()
$hexadecimal_number = 'a';
$decimal_number = hexdec($hexadecimal_number);
echo $decimal_number;