我正在尝试创建表单向导，因为我需要类进度 - 第一，进度 - 秒，进度 - 第三等等。 。
已从数据库中获取数据我已将此向导div置于循环中并且有一个变量$ i，其增量为1,2,3,4,5
所以我的问题是如何转换1 =第一，2 =第二，3 =第三，4 =第四，依此类推。 。
我发现他们正在转换的许多解决方案为1 = 1，2 = 2这样。 。
答案 0 :(得分：3)
你能尝试一下。
function createFullWordOrdinal($number)
{
$ord1 = array(1 => "first", 2 => "second", 3 => "third", 5 => "fifth", 8 => "eight", 9 => "ninth", 11 => "eleventh", 12 => "twelfth", 13 => "thirteenth", 14 => "fourteenth", 15 => "fifteenth", 16 => "sixteenth", 17 => "seventeenth", 18 => "eighteenth", 19 => "nineteenth");
$num1 = array("zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eightteen", "nineteen");
$num10 = array("zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy", "eighty", "ninety");
$places = array(2 => "hundred", 3 => "thousand", 6 => "million", 9 => "billion", 12 => "trillion", 15 => "quadrillion", 18 => "quintillion", 21 => "sextillion", 24 => "septillion", 27 => "octillion");
$number = array_reverse(str_split($number));
if ($number[0] == 0)
{
if ($number[1] >= 2)
$out = str_replace("y", "ieth", $num10[$number[1]]);
else
$out = $num10[$number[1]]."th";
}
else if (isset($number[1]) && $number[1] == 1)
{
$out = $ord1[$number[1] . $number[0]];
}
else
{
if (array_key_exists($number[0], $ord1))
$out = $ord1[$number[0]];
else
$out = $num1[$number[0]]."th";
}
if((isset($number[0]) && $number[0] == 0) || (isset($number[1]) && $number[1] == 1))
{
$i = 2;
}
else
{
$i = 1;
}
while ($i < count($number))
{
if ($i == 1)
{
$out = $num10[$number[$i]] . " " . $out;
$i++;
}
else if ($i == 2)
{
$out = $num1[$number[$i]] . " hundred " . $out;
$i++;
}
else
{
if (isset($number[$i + 2]))
{
$tmp = $num1[$number[$i + 2]] . " hundred ";
$tmpnum = $number[$i + 1].$number[$i];
if ($tmpnum < 20)
$tmp .= $num1[$tmpnum] . " " . $places[$i] . " ";
else
$tmp .= $num10[$number[$i + 1]] . " " . $num1[$number[$i]] . " " . $places[$i] . " ";
$out = $tmp . $out;
$i+=3;
}
else if (isset($number[$i + 1]))
{
$tmpnum = $number[$i + 1].$number[$i];
if ($tmpnum < 20)
$out = $num1[$tmpnum] . " " . $places[$i] . " " . $out;
else
$out = $num10[$number[$i + 1]] . " " . $num1[$number[$i]] . " " . $places[$i] . " " . $out;
$i+=2;
}
else
{
$out = $num1[$number[$i]] . " " . $places[$i] . " " . $out;
$i++;
}
}
}
return $out;
}
这将为您提供所需的输出。
createFullWordOrdinal(1) ----> first
createFullWordOrdinal(2) ----> second
createFullWordOrdinal(3) ----> third
createFullWordOrdinal(4) ----> fourth
答案 1 :(得分：0)
如果你希望将数字转换为字，就像这样::
564：五百六十四
然后使用此功能将数字转换为字
function convert_number_to_words（$ number）{
$hyphen = '-';
$conjunction = ' and ';
$separator = ', ';
$negative = 'negative ';
$decimal = ' point ';
$dictionary = array(
0 => 'zero',
1 => 'one',
2 => 'two',
3 => 'three',
4 => 'four',
5 => 'five',
6 => 'six',
7 => 'seven',
8 => 'eight',
9 => 'nine',
10 => 'ten',
11 => 'eleven',
12 => 'twelve',
13 => 'thirteen',
14 => 'fourteen',
15 => 'fifteen',
16 => 'sixteen',
17 => 'seventeen',
18 => 'eighteen',
19 => 'nineteen',
20 => 'twenty',
30 => 'thirty',
40 => 'fourty',
50 => 'fifty',
60 => 'sixty',
70 => 'seventy',
80 => 'eighty',
90 => 'ninety',
100 => 'hundred',
1000 => 'thousand',
1000000 => 'million',
1000000000 => 'billion',
1000000000000 => 'trillion',
1000000000000000 => 'quadrillion',
1000000000000000000 => 'quintillion'
);
if (!is_numeric($number)) {
return false;
}
if (($number >= 0 && (int) $number < 0) || (int) $number < 0 - PHP_INT_MAX) {
// overflow
trigger_error(
'convert_number_to_words only accepts numbers between -' . PHP_INT_MAX . ' and ' . PHP_INT_MAX,
E_USER_WARNING
);
return false;
}
if ($number < 0) {
return $negative . convert_number_to_words(abs($number));
}
$string = $fraction = null;
if (strpos($number, '.') !== false) {
list($number, $fraction) = explode('.', $number);
}
switch (true) {
case $number < 21:
$string = $dictionary[$number];
break;
case $number < 100:
$tens = ((int) ($number / 10)) * 10;
$units = $number % 10;
$string = $dictionary[$tens];
if ($units) {
$string .= $hyphen . $dictionary[$units];
}
break;
case $number < 1000:
$hundreds = $number / 100;
$remainder = $number % 100;
$string = $dictionary[$hundreds] . ' ' . $dictionary[100];
if ($remainder) {
$string .= $conjunction . convert_number_to_words($remainder);
}
break;
default:
$baseUnit = pow(1000, floor(log($number, 1000)));
$numBaseUnits = (int) ($number / $baseUnit);
$remainder = $number % $baseUnit;
$string = convert_number_to_words($numBaseUnits) . ' ' . $dictionary[$baseUnit];
if ($remainder) {
$string .= $remainder < 100 ? $conjunction : $separator;
$string .= convert_number_to_words($remainder);
}
break;
}
if (null !== $fraction && is_numeric($fraction)) {
$string .= $decimal;
$words = array();
foreach (str_split((string) $fraction) as $number) {
$words[] = $dictionary[$number];
}
$string .= implode(' ', $words);
}
return $string;
}
<强>输出：
echo convert_number_to_words（123456789）;
//一亿二千三百万，四十六万六千七百八十九
答案 2 :(得分：0)
转换1 =第一，2 =第二......尝试此功能
function stringifyNumber($n) {
$special = ['zeroth','first', 'second', 'third', 'fourth', 'fifth', 'sixth', 'seventh', 'eighth', 'ninth', 'tenth', 'eleventh', 'twelfth', 'thirteenth', 'fourteenth', 'fifteenth', 'sixteenth', 'seventeenth', 'eighteenth', 'nineteenth'];
$deca = ['twent', 'thirt', 'fort', 'fift', 'sixt', 'sevent', 'eight', 'ninet'];
if ($n < 20) return $special[$n];
if ($n%10 === 0) return $deca[round($n/10,0)-2] . 'ieth';
return $deca[round($n/10,0)-2] . 'y-' . $special[$n%10];
}
echo $number=stringifyNumber($number);