1.接口文档
2.laravel实现代码
/**
* 进制转换计算器
* @return \Illuminate\Http\JsonResponse
*/
public function binaryConvertCal()
{
$ten = $this->request('ten');
$two = $this->request('two');
$four = $this->request('four');
$eight = $this->request('eight');
$sixteen = $this->request('sixteen');
$thirty_two = $this->request('thirty_two');
$type = intval($this->request('type')) ?: 10;
$data = [
'ten' => $ten,
'two' => $two,
'four' => $four,
'eight' => $eight,
'sixteen' => $sixteen,
'thirty_two' => $thirty_two
];
if ($type == 10 && $ten) {
// 1.十进制
$data['ten'] = $ten;
// 2.将十进制转换二进制
$data['two'] = decbin($ten);
// 3.十进制转换四进制
$data['four'] = $this->decimalToBase($ten, 4);
// 4.十进制转换八进制
$data['eight'] = decoct($ten);
// 5.十进制转换十六进制
$data['sixteen'] = dechex($ten);;
// 6.十进制转换三十二进制
$data['thirty_two'] = $this->base10ToBase32($ten);
}
if ($type == 2 && $two) {
// 1.二进制转换十进制
$ten = bindec($two);
$data['ten'] = $ten ?: 'NAN';
// 2.二进制
$data['two'] = $two;
// 3.二进制转换为四进制
$fourNumber = bindec($two); // 转换为10进制
$fourNumber = base_convert($fourNumber, 10, 4); // 转换为4进制
$data['four'] = $fourNumber ?: 'NAN';
// 4.二进制转换为八进制
$eightNumber = bindec($two); // 转换为10进制
$eight = base_convert($eightNumber, 10, 8); // 转换为8进制
$data['eight'] = $eight ?: 'NAN';
// 5.二进制转换为十六进制
$sixteenNumber = bindec($two); // 转换为10进制
$sixteen = base_convert($sixteenNumber, 10, 16); // 转换为16进制
$data['sixteen'] = $sixteen ?: 'NAN';
// 6.二进制转换为三十二进制
$decimalNumber = bindec($two); // 将二进制数字转换为十进制
$thirty_two = base_convert($decimalNumber, 10, 32); // 将十进制数字转换为32进制
$data['thirty_two'] = $thirty_two ?: 'NAN';
}
if ($type == 4 && $four) {
// 1.四进制转换十进制
$ten = $this->base4_to_decimal($four);
$data['ten'] = $ten ?: 'NAN';
// 2.四进制转换为二进制
$two = $this->base4_to_binary($four);
$data['two'] = $two ?: 'NAN';
// 3.四进制
$data['four'] = $four;
// 4.四进制转换为八进制
$eight = $this->base4_to_octal($four);
$data['eight'] = $eight ?: 'NAN';
// 5.四进制转换为十六进制
$sixteen = $this->base4_to_hexadecimal($four);
$data['sixteen'] = $sixteen ?: 'NAN';
// 6.四进制转换为三十二进制
$thirty_two = $this->base4_to_base32($four);
$data['thirty_two'] = $thirty_two ?: 'NAN';
}
if ($type == 8 && $eight) {
// 1. 8进制转换为10进制
$ten = octdec($eight);
$data['ten'] = $ten ?: 'NAN';
// 2. 8制转换为二进制
$two = base_convert($eight, 8, 2);
$data['two'] = $two ?: 'NAN';
// 3. 8进制转换为4进制
$four = base_convert($eight, 8, 4);
$data['four'] = $four ?: 'NAN';
// 4. 8进制
$data['eight'] = $eight;
// 5. 8进制转换为16进制
$sixteen = base_convert($eight, 8, 16);
$data['sixteen'] = $sixteen ?: 'NAN';
// 6. 8进制转换为32进制
$base32Chars = '0123456789ABCDEFGHIJKLMNOPQRSTUV';
$base32Number = '';
$decimalNumber = octdec($eight);
while ($decimalNumber > 0) {
$remainder = $decimalNumber % 32;
$base32Number = $base32Chars[$remainder] . $base32Number;
$decimalNumber = intdiv($decimalNumber, 32);
}
$data['thirty_two'] = $base32Number ?: 'NAN';
}
if ($type == 16 && $sixteen) {
// 1. 将16进制转换为10进制
$ten = hexdec($sixteen);
$data['ten'] = $ten ?: 'NAN';
// 2. 16制转换为2进制
$two = base_convert($sixteen, 16, 2);
$data['two'] = $two ?: 'NAN';
// 3. 16进制转换为4进制
$four = base_convert($sixteen, 16, 4);
$data['four'] = $four ?: 'NAN';
// 4. 16进制转换为8进制
$eight = base_convert($sixteen, 16, 8);
$data['eight'] = $eight;
// 5. 16进制
$data['sixteen'] = $sixteen;
// 6. 将16进制转换为32进制
$thirty_two = $this->hexToBase32($sixteen);
$data['thirty_two'] = $thirty_two ?: 'NAN';
}
if ($type == 32 && $thirty_two) {
// 1. 将32进制转换为10进制
$ten = $this->base32ToDecimal($thirty_two);
$data['ten'] = $ten ?: 'NAN';
// 2. 32制转换为2进制
$two = $this->base32ToBinary($thirty_two);
$data['two'] = $two ?: 'NAN';
// 3. 32进制转换为4进制
$four = $this->base32ToQuaternary($thirty_two);
$data['four'] = $four ?: 'NAN';
// 4. 32进制转换为8进制
$eight = $this->base32ToOctal($thirty_two);
$data['eight'] = $eight;
// 5. 32进制转换为16进制
$data['sixteen'] = $this->base32ToHex($thirty_two);
// 6. 32进制
$data['thirty_two'] = $thirty_two;
}
return $this->jsonSuc(['result' => $data]);
}
/**
* 十进制转换
* @param $decimal
* @param $base
* @return string
*/
function decimalToBase($decimal, $base)
{
$result = '';
while ($decimal > 0) {
$remainder = $decimal % $base;
$result = $remainder . $result;
$decimal = (int)($decimal / $base);
}
return $result;
}
/**
* 十进制转换为三十二
* @param $num
* @return string
*/
function base10ToBase32($num)
{
$chars = '0123456789ABCDEFGHIJKLMNOPQRSTUV';
$base32 = '';
while ($num > 0) {
$remainder = $num % 32;
$base32 = $chars[$remainder] . $base32;
$num = (int)($num / 32);
}
return ($base32 === '') ? '0' : $base32;
}
/**
* 4转换为10进制
* @param $num
* @return float|int
*/
function base4_to_decimal($num)
{
$decimal = 0;
$base = 4;
$num_length = strlen($num);
for ($i = 0; $i < $num_length; $i++) {
$digit = intval($num[$i]);
$decimal += $digit * pow($base, $num_length - $i - 1);
}
return $decimal;
}
/**
* 4转换为2进制
* @param $num
* @return string
*/
function base4_to_binary($num)
{
$decimal = $this->base4_to_decimal($num);
return decbin($decimal);
}
/**
* 4转换为8进制
* @param $num
* @return string
*/
function base4_to_octal($num)
{
$decimal = $this->base4_to_decimal($num);
return decoct($decimal);
}
/**
* 4转换为16进制
* @param $num
* @return string
*/
function base4_to_hexadecimal($num)
{
$decimal = $this->base4_to_decimal($num);
return dechex($decimal);
}
/**
* 4转换为32进制
* @param $num
* @return string
*/
function base4_to_base32($num)
{
$decimal = $this->base4_to_decimal($num);
return base_convert($decimal, 10, 32);
}
/**
* 16转32进制
* @param $hex
* @return string
*/
function hexToBase32($hex)
{
$base32Chars = '0123456789ABCDEFGHIJKLMNOPQRSTUV';
$result = '';
// 将十六进制字符串拆分成两个字符一组
$hexPairs = str_split($hex, 2);
// 将每个十六进制对转换为十进制，并将其转换为五位长的三十二进制数
foreach ($hexPairs as $pair) {
$dec = hexdec($pair);
$base32 = '';
while ($dec >= 32) {
$rem = $dec % 32;
$base32 = $base32Chars[$rem] . $base32;
$dec = (int)($dec / 32);
}
$base32 = $base32Chars[$dec] . $base32;
$result .= $base32;
}
return $result;
}
/**
* 将32进制转换为10进制
* @param string $num 32进制字符串
* @return int 转换后的10进制数值
*/
function base32ToDecimal($num)
{
$base32_chars = "0123456789abcdefghijklmnopqrstuv";
$dec = 0;
$len = strlen($num);
for ($i = 0; $i < $len; $i++) {
$pos = strpos($base32_chars, $num[$i]);
$dec = 32 * $dec + $pos;
}
return $dec;
}
/**
* 将32进制转换为2进制
* @param string $num 32进制字符串
* @return string 转换后的2进制字符串
*/
function base32ToBinary($num)
{
$dec = $this->base32ToDecimal($num);
$binary = decbin($dec);
return $binary;
}
/**
* 将32进制转换为4进制
* @param string $num 32进制字符串
* @return string 转换后的4进制字符串
*/
function base32ToQuaternary($num)
{
$dec = $this->base32ToDecimal($num);
$quaternary = base_convert($dec, 10, 4);
return $quaternary;
}
/**
* 将32进制转换为8进制
* @param string $num 32进制字符串
* @return string 转换后的8进制字符串
*/
function base32ToOctal($num)
{
$dec = $this->base32ToDecimal($num);
$octal = decoct($dec);
return $octal;
}
/**
* 将32进制转换为16进制
* @param string $num 32进制字符串
* @return string 转换后的16进制字符串
*/
function base32ToHex($num)
{
$dec = $this->base32ToDecimal($num);
$hex = dechex($dec);
return $hex;
}
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