blocks|key|602395|text|所以如果我没看错的话，印度的数字系统把千分开，然后每一个一百的幂都超过了这一点？嗯..。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602396|也许是这样的？|602397|function+indian_number_format($num)+{
++++$num+=+"".$num;
++++if(+strlen($num)+<+4)+return+$num;
++++$tail+=+substr($num,-3);
++++$head+=+substr($num,0,-3);
++++$head+=+preg_replace("/\B(?=(?:\d{2})%2B(?!\d))/",",",$head);
++++return+$head.",".$tail;
}|code-block|syntax|javascript|602398|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

So if I'm reading that right, the Indian Numbering System separates the thousands, then every power of a hundred past that? Hmm...

Perhaps something like this?

<pre><code>function indian_number_format($num) {
 $num = "".$num;
 if( strlen($num) &lt; 4) return $num;
 $tail = substr($num,-3);
 $head = substr($num,0,-3);
 $head = preg_replace("/\B(?=(?:\d{2})+(?!\d))/",",",$head);
 return $head.",".$tail;
}
</code></pre>

blocks|key|386460|text|您应该检查number_format函数。Here+is+the+link|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|386461|用逗号分隔数千将如下所示|386462|$rupias+=+number_format($number,+2,+',',+',');|code-block|syntax|javascript|386463|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.number-format.php^0|L|G|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

You should check the number_format function.<a href="http://php.net/manual/en/function.number-format.php" rel="nofollow">Here is the link</a>

Separating thousands with commas will look like

<pre><code>$rupias = number_format($number, 2, ',', ',');
</code></pre>

blocks|key|386500|text|我对输出的money_format()使用了不同的格式参数。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|386501|setlocale(LC_MONETARY,+'en_IN');
if+(ctype_digit($amount)+)+{
+++++//+is+whole+number
+++++//+if+not+required+any+numbers+after+decimal+use+this+format+
+++++$amount+=+money_format('%25!.0n',+$amount);
}
else+{
+++++//+is+not+whole+number
+++++$amount+=+money_format('%25!i',+$amount);
}
//$amount=10043445.7887+outputs+1,00,43,445.79
//$amount=10043445+outputs+1,00,43,445|code-block|syntax|javascript|386502|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I have used different format parameters to money_format() for my output.

<pre><code>setlocale(LC_MONETARY, 'en_IN');
if (ctype_digit($amount) ) {
 // is whole number
 // if not required any numbers after decimal use this format 
 $amount = money_format('%!.0n', $amount);
}
else {
 // is not whole number
 $amount = money_format('%!i', $amount);
}
//$amount=10043445.7887 outputs 1,00,43,445.79
//$amount=10043445 outputs 1,00,43,445
</code></pre>

blocks|key|386553|text|这是你可以做的简单的事情，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|386554|+float+amount+=+100000;

+NumberFormat+formatter+=+NumberFormat.getCurrencyInstance(new+Locale("en",+"IN"));

+String+moneyString+=+formatter.format(amount);

+System.out.println(moneyString);|code-block|syntax|javascript|386555|输出将是，100,000.00卢比。|386556|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

heres is simple thing u can do ,

<pre><code> float amount = 100000;

 NumberFormat formatter = NumberFormat.getCurrencyInstance(new Locale("en", "IN"));

 String moneyString = formatter.format(amount);

 System.out.println(moneyString);
</code></pre>

The output will be , Rs.100,000.00 .

blocks|key|602565|text|上面的函数不适用于Decimal|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602566|$amount+=+10000034000.001;
$amount+=+moneyFormatIndia(+$amount+);
echo+$amount;




function+moneyFormatIndia($num){
++++++++$nums+=+explode(".",$num);
++++++++if(count($nums)>2){
++++++++++++return+"0";
++++++++}else{
++++++++if(count($nums)==1){
++++++++++++$nums[1]="00";
++++++++}
++++++++$num+=+$nums[0];
++++++++$explrestunits+=+""+;
++++++++if(strlen($num)>3){
++++++++++++$lastthree+=+substr($num,+strlen($num)-3,+strlen($num));
++++++++++++$restunits+=+substr($num,+0,+strlen($num)-3);+
++++++++++++$restunits+=+(strlen($restunits)%252+==+1)?"0".$restunits:$restunits;+
++++++++++++$expunit+=+str_split($restunits,+2);
++++++++++++for($i=0;+$i<sizeof($expunit);+$i%2B%2B){

++++++++++++++++if($i==0)
++++++++++++++++{
++++++++++++++++++++$explrestunits+.=+(int)$expunit[$i].",";+
++++++++++++++++}else{
++++++++++++++++++++$explrestunits+.=+$expunit[$i].",";
++++++++++++++++}
++++++++++++}
++++++++++++$thecash+=+$explrestunits.$lastthree;
++++++++}+else+{
++++++++++++$thecash+=+$num;
++++++++}
++++++++return+$thecash.".".$nums[1];+
++++++++}
++++}|code-block|syntax|javascript|602567|答案:10,000，00，34,000.001|602568|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Above Function Not working with Decimal 

<pre><code>$amount = 10000034000.001;
$amount = moneyFormatIndia( $amount );
echo $amount;




function moneyFormatIndia($num){
 $nums = explode(".",$num);
 if(count($nums)&gt;2){
 return "0";
 }else{
 if(count($nums)==1){
 $nums[1]="00";
 }
 $num = $nums[0];
 $explrestunits = "" ;
 if(strlen($num)&gt;3){
 $lastthree = substr($num, strlen($num)-3, strlen($num));
 $restunits = substr($num, 0, strlen($num)-3); 
 $restunits = (strlen($restunits)%2 == 1)?"0".$restunits:$restunits; 
 $expunit = str_split($restunits, 2);
 for($i=0; $i&lt;sizeof($expunit); $i++){

 if($i==0)
 {
 $explrestunits .= (int)$expunit[$i].","; 
 }else{
 $explrestunits .= $expunit[$i].",";
 }
 }
 $thecash = $explrestunits.$lastthree;
 } else {
 $thecash = $num;
 }
 return $thecash.".".$nums[1]; 
 }
 }
</code></pre>

Answer : 10,00,00,34,000.001

blocks|key|602621|text|检查这个代码，它工作100%25的印度卢比格式与十进制格式。您可以使用如下数字：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602622|123456.789+123.456+123.4+123和1,2,3,4,5,6,7,8,9，.222|602623|function+moneyFormatIndia($num){

$explrestunits+=+""+;
$num+=+preg_replace('/,%2B/',+'',+$num);
$words+=+explode(".",+$num);
$des+=+"00";
if(count($words)<=2){
++++$num=$words[0];
++++if(count($words)>=2){$des=$words[1];}
++++if(strlen($des)<2){$des="$des";}else{$des=substr($des,0,2);}
}
if(strlen($num)>3){
++++$lastthree+=+substr($num,+strlen($num)-3,+strlen($num));
++++$restunits+=+substr($num,+0,+strlen($num)-3);+//+extracts+the+last+three+digits
++++$restunits+=+(strlen($restunits)%252+==+1)?"0".$restunits:$restunits;+//+explodes+the+remaining+digits+in+2's+formats,+adds+a+zero+in+the+beginning+to+maintain+the+2's+grouping.
++++$expunit+=+str_split($restunits,+2);
++++for($i=0;+$i<sizeof($expunit);+$i%2B%2B){
++++++++//+creates+each+of+the+2's+group+and+adds+a+comma+to+the+end
++++++++if($i==0)
++++++++{
++++++++++++$explrestunits+.=+(int)$expunit[$i].",";+//+if+is+first+value+,+convert+into+integer
++++++++}else{
++++++++++++$explrestunits+.=+$expunit[$i].",";
++++++++}
++++}
++++$thecash+=+$explrestunits.$lastthree;
}+else+{
++++$thecash+=+$num;
}
return+"$thecash.$des";+//+writes+the+final+format+where+$currency+is+the+currency+symbol.

}|code-block|syntax|javascript|602624|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Check this code, it works 100% for Indian Rupees format with decimal format.
You can use numbers like :

123456.789
 123.456
 123.4
 123
 and 1,2,3,4,5,6,7,8,9,.222

<pre><code>function moneyFormatIndia($num){

$explrestunits = "" ;
$num = preg_replace('/,+/', '', $num);
$words = explode(".", $num);
$des = "00";
if(count($words)&lt;=2){
 $num=$words[0];
 if(count($words)&gt;=2){$des=$words[1];}
 if(strlen($des)&lt;2){$des="$des";}else{$des=substr($des,0,2);}
}
if(strlen($num)&gt;3){
 $lastthree = substr($num, strlen($num)-3, strlen($num));
 $restunits = substr($num, 0, strlen($num)-3); // extracts the last three digits
 $restunits = (strlen($restunits)%2 == 1)?"0".$restunits:$restunits; // explodes the remaining digits in 2's formats, adds a zero in the beginning to maintain the 2's grouping.
 $expunit = str_split($restunits, 2);
 for($i=0; $i&lt;sizeof($expunit); $i++){
 // creates each of the 2's group and adds a comma to the end
 if($i==0)
 {
 $explrestunits .= (int)$expunit[$i].","; // if is first value , convert into integer
 }else{
 $explrestunits .= $expunit[$i].",";
 }
 }
 $thecash = $explrestunits.$lastthree;
} else {
 $thecash = $num;
}
return "$thecash.$des"; // writes the final format where $currency is the currency symbol.

}
</code></pre>

blocks|key|602638|text|$amount=-3000000000111.11;
$amount<0?(($sign='-').($amount*=-1)):$sign='';+//Extracting+sign+from+given+amount
$pos=strpos($amount,+'.');+//Identifying+the+decimal+point+position
$amt=++substr($amount,+$pos-3);+//+Extracting+last+3+digits+of+integer+part+along+with+fractional+part
$amount=++substr($amount,0,+$pos-3);+//removing+the+extracted+part+from+amount
for(;strlen($amount);$amount=substr($amount,0,-2))+//+Now+loop+through+each+2+digits+of+remaining+integer+part
++++$amt=substr+($amount,-2).','.$amt;+//forming+Indian+Currency+format+by+appending+(,)+for+each+2+digits
echo+$sign.$amt;+//Appending+sign|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|602639|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>$amount=-3000000000111.11;
$amount&lt;0?(($sign='-').($amount*=-1)):$sign=''; //Extracting sign from given amount
$pos=strpos($amount, '.'); //Identifying the decimal point position
$amt= substr($amount, $pos-3); // Extracting last 3 digits of integer part along with fractional part
$amount= substr($amount,0, $pos-3); //removing the extracted part from amount
for(;strlen($amount);$amount=substr($amount,0,-2)) // Now loop through each 2 digits of remaining integer part
 $amt=substr ($amount,-2).','.$amt; //forming Indian Currency format by appending (,) for each 2 digits
echo $sign.$amt; //Appending sign
</code></pre>

blocks|key|602672|text|完成这项任务是我自己的职责|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602673|function+bd_money($num)+{
++++$pre+=+NULL;+$sep+=+array();+$app+=+'00';
++++$s=substr($num,0,1);
++++if+($s=='-')+{$pre=+'-';$num+=+substr($num,1);}
++++$num=explode('.',$num);
++++if+(count($num)>1)+$app=$num[1];
++++if+(strlen($num[0])<4)+return+$pre+.+$num[0]+.+'.'+.+$app;
++++$th=substr($num[0],-3);
++++$hu=substr($num[0],0,-3);
++++while(strlen($hu)>0){$sep[]=substr($hu,-2);+$hu=substr($hu,0,-2);}
++++return+$pre.implode(',',array_reverse($sep)).','.$th.'.'.$app;
}|code-block|syntax|javascript|602674|每千次查询需要0.0110秒，而number_format只需要0.001秒。始终尝试仅在性能是目标问题时才使用PHP本机函数。|602675|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

It's my very own function to do the task

<pre><code>function bd_money($num) {
 $pre = NULL; $sep = array(); $app = '00';
 $s=substr($num,0,1);
 if ($s=='-') {$pre= '-';$num = substr($num,1);}
 $num=explode('.',$num);
 if (count($num)&gt;1) $app=$num[1];
 if (strlen($num[0])&lt;4) return $pre . $num[0] . '.' . $app;
 $th=substr($num[0],-3);
 $hu=substr($num[0],0,-3);
 while(strlen($hu)&gt;0){$sep[]=substr($hu,-2); $hu=substr($hu,0,-2);}
 return $pre.implode(',',array_reverse($sep)).','.$th.'.'.$app;
}
</code></pre>

It took 0.0110 Seconds per THOUSAND query while number_format took 0.001 only.
Always try to use PHP native functions only when performance is target issue.

blocks|key|602692|text|使用此函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602693|function+addCommaToRs($amt,+&$ret,+$dec='',+$sign=''){
++++if(preg_match("/-/",$amt)){
++++++++$amts=explode('-',$amt);
++++++++$amt=$amts['1'];
++++++++static+$sign='-';
++++}+
++++if(preg_match("/\./",$amt)){
++++++++$amts=explode('.',$amt);
++++++++$amt=$amts['0'];
++++++++$l=strlen($amt);
++++++++static+$dec;
++++++++$dec=$amts['1'];
++++}+else+{
++++++++$l=strlen($amt);
++++}
++++if($l>3){
++++++++if($l%252==0){
++++++++++++$ret.=+substr($amt,0,1);
++++++++++++$ret.=+",";
++++++++++++addCommaToRs(substr($amt,1,$l),$ret,$dec);
++++++++}+else{
++++++++++++$ret.=substr($amt,0,2);
++++++++++++$ret.=+",";+++++
++++++++++++addCommaToRs(substr($amt,2,$l),$ret,$dec);
++++++++}
++++}+else+{
++++++++$ret.=+$amt;
++++++++if($dec)+$ret.=".".$dec;
++++}
++++return+$sign.$ret;+
}|code-block|syntax|javascript|602694|这样叫它：|602695|$amt+=+'';
echo+addCommaToRs(123456789.123,&$amt,0);|602696|这将返回12,34,567.123。|offset|length|style|CODE|602697|entityMap^0|0|0|0|0|4|D|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@$M|X|N|Y|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Use this function:

<pre><code>function addCommaToRs($amt, &amp;$ret, $dec='', $sign=''){
 if(preg_match("/-/",$amt)){
 $amts=explode('-',$amt);
 $amt=$amts['1'];
 static $sign='-';
 } 
 if(preg_match("/\./",$amt)){
 $amts=explode('.',$amt);
 $amt=$amts['0'];
 $l=strlen($amt);
 static $dec;
 $dec=$amts['1'];
 } else {
 $l=strlen($amt);
 }
 if($l&gt;3){
 if($l%2==0){
 $ret.= substr($amt,0,1);
 $ret.= ",";
 addCommaToRs(substr($amt,1,$l),$ret,$dec);
 } else{
 $ret.=substr($amt,0,2);
 $ret.= ","; 
 addCommaToRs(substr($amt,2,$l),$ret,$dec);
 }
 } else {
 $ret.= $amt;
 if($dec) $ret.=".".$dec;
 }
 return $sign.$ret; 
}
</code></pre>

Call it like this:

<pre><code>$amt = '';
echo addCommaToRs(123456789.123,&amp;$amt,0);
</code></pre>

This will return <code>12,34,567.123</code>.

blocks|key|602722|text|$r=explode('.',12345601.20);

$n+=+$r[0];
$len+=+strlen($n);+//lenght+of+the+no
$num+=+substr($n,$len-3,3);+//get+the+last+3+digits
$n+=+$n/1000;+//omit+the+last+3+digits+already+stored+in+$num
while($n+>+0)+//loop+the+process+-+further+get+digits+2+by+2
{
++++$len+=+strlen($n);
++++$num+=+substr($n,$len-2,2).",".$num;
++++$n+=+round($n/100);
}
echo+"Rs.".$num.'.'.$r[1];|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|602723|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>$r=explode('.',12345601.20);

$n = $r[0];
$len = strlen($n); //lenght of the no
$num = substr($n,$len-3,3); //get the last 3 digits
$n = $n/1000; //omit the last 3 digits already stored in $num
while($n &gt; 0) //loop the process - further get digits 2 by 2
{
 $len = strlen($n);
 $num = substr($n,$len-2,2).",".$num;
 $n = round($n/100);
}
echo "Rs.".$num.'.'.$r[1];
</code></pre>

blocks|key|386795|text|如果你不想在我的例子中使用任何内置函数，我在iis服务器上做的，所以无法使用php中的函数，所以我这样做了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|386796|$num+=+-21324322.23;


moneyFormatIndiaPHP($num);
function+moneyFormatIndiaPHP($num){
++++//converting+it+to+string+
++++$numToString+=+(string)$num;

++++//take+care+of+decimal+values
++++$change+=+explode('.',+$numToString);

++++//taking+care+of+minus+sign
++++$checkifminus+=++explode('-',+$change[0]);


++++//if+minus+then+change+the+value+as+per
++++$change[0]+=+(count($checkifminus)+>+1)?+$checkifminus[1]+:+$checkifminus[0];

++++//store+the+minus+sign+for+further
++++$min_sgn+=+'';
++++$min_sgn+=+(count($checkifminus)+>+1)?'-':'';



++++//catch+the+last+three
++++$lastThree+=+substr($change[0],+strlen($change[0])-3);



++++//catch+the+other+three
++++$ExlastThree+=+substr($change[0],+0+,strlen($change[0])-3);


++++//check+whethr+empty+
++++if($ExlastThree+!=+'')
++++++++$lastThree+=+','+.+$lastThree;


++++//replace+through+regex
++++$res+=+preg_replace("/\B(?=(\d{2})%2B(?!\d))/",",",$ExlastThree);

++++//main+container+num
++++$lst+=+'';

++++if(isset($change[1])+==+''){
++++++++$lst+=++$min_sgn.$res.$lastThree;
++++}else{
++++++++$lst+=++$min_sgn.$res.$lastThree.".".$change[1];
++++}

++++//special+case+if+equals+to+2+then+
++++if(strlen($change[0])+===+2){
++++++++$lst+=+str_replace(",","",$lst);
++++}

++++return+$lst;
}|code-block|syntax|javascript|386797|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you dont want to use any inbuilt function in my case i was doing on iis server so was unable to use one the function in php so did this 

<pre><code>$num = -21324322.23;


moneyFormatIndiaPHP($num);
function moneyFormatIndiaPHP($num){
 //converting it to string 
 $numToString = (string)$num;

 //take care of decimal values
 $change = explode('.', $numToString);

 //taking care of minus sign
 $checkifminus = explode('-', $change[0]);


 //if minus then change the value as per
 $change[0] = (count($checkifminus) &gt; 1)? $checkifminus[1] : $checkifminus[0];

 //store the minus sign for further
 $min_sgn = '';
 $min_sgn = (count($checkifminus) &gt; 1)?'-':'';



 //catch the last three
 $lastThree = substr($change[0], strlen($change[0])-3);



 //catch the other three
 $ExlastThree = substr($change[0], 0 ,strlen($change[0])-3);


 //check whethr empty 
 if($ExlastThree != '')
 $lastThree = ',' . $lastThree;


 //replace through regex
 $res = preg_replace("/\B(?=(\d{2})+(?!\d))/",",",$ExlastThree);

 //main container num
 $lst = '';

 if(isset($change[1]) == ''){
 $lst = $min_sgn.$res.$lastThree;
 }else{
 $lst = $min_sgn.$res.$lastThree.".".$change[1];
 }

 //special case if equals to 2 then 
 if(strlen($change[0]) === 2){
 $lst = str_replace(",","",$lst);
 }

 return $lst;
}
</code></pre>

blocks|key|602821|text|当money_format不可用时：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602822|function+format($amount):+string
{
++++list+($number,+$decimal)+=+explode('.',+sprintf('%25.2f',+floatval($amount)));

++++$sign+=+$number+<+0+?+'-'+:+'';

++++$number+=+abs($number);

++++for+($i+=+3;+$i+<+strlen($number);+$i+%2B=+3)
++++{
++++++++$number+=+substr_replace($number,+',',+-$i,+0);
++++}

++++return+$sign+.+$number+.+'.'+.+$decimal;

}|code-block|syntax|javascript|602823|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

When money_format is not available :

<pre><code>function format($amount): string
{
 list ($number, $decimal) = explode('.', sprintf('%.2f', floatval($amount)));

 $sign = $number &lt; 0 ? '-' : '';

 $number = abs($number);

 for ($i = 3; $i &lt; strlen($number); $i += 3)
 {
 $number = substr_replace($number, ',', -$i, 0);
 }

 return $sign . $number . '.' . $decimal;

}
</code></pre>

blocks|key|602848|text|<?php
++++function+moneyFormatIndia($num)+
++++{
++++++++//$num=123456789.00;
++++++++$result='';
++++++++$sum=explode('.',$num);
++++++++$after_dec=$sum[1];
++++++++$before_dec=$sum[0];
++++++++$result='.'.$after_dec;
++++++++$num=$before_dec;
++++++++$len=strlen($num);
++++++++if($len<=3)+
++++++++{
++++++++++++$result=$num.$result;
++++++++}
++++++++else
++++++++{
++++++++++++if($len<=5)
++++++++++++{
++++++++++++++++$result='Rs+'.substr($num,+0,$len-3).','.substr($num,$len-3).$result;
++++++++++++++++return+$result;
++++++++++++}
++++++++++++else
++++++++++++{
++++++++++++++++$ls=strlen($num);
++++++++++++++++$result=substr($num,+$ls-5,2).','.substr($num,+$ls-3).$result;
++++++++++++++++$num=substr($num,+0,$ls-5);
++++++++++++++++while(strlen($num)!=0)
++++++++++++++++{
++++++++++++++++++++$result=','.$result;
++++++++++++++++++++$ls=strlen($num);
++++++++++++++++++++if($ls<=2)
++++++++++++++++++++{
++++++++++++++++++++++++$result='Rs.+'.$num.$result;
++++++++++++++++++++++++return+$result;
++++++++++++++++++++}
++++++++++++++++++++else
++++++++++++++++++++{
++++++++++++++++++++++++$result=substr($num,+$ls-2).$result;
++++++++++++++++++++++++$num=substr($num,+0,$ls-2);
++++++++++++++++++++}
++++++++++++++++}
++++++++++++}
++++++++}
++++}
?>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|602849|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>&lt;?php
 function moneyFormatIndia($num) 
 {
 //$num=123456789.00;
 $result='';
 $sum=explode('.',$num);
 $after_dec=$sum[1];
 $before_dec=$sum[0];
 $result='.'.$after_dec;
 $num=$before_dec;
 $len=strlen($num);
 if($len&lt;=3) 
 {
 $result=$num.$result;
 }
 else
 {
 if($len&lt;=5)
 {
 $result='Rs '.substr($num, 0,$len-3).','.substr($num,$len-3).$result;
 return $result;
 }
 else
 {
 $ls=strlen($num);
 $result=substr($num, $ls-5,2).','.substr($num, $ls-3).$result;
 $num=substr($num, 0,$ls-5);
 while(strlen($num)!=0)
 {
 $result=','.$result;
 $ls=strlen($num);
 if($ls&lt;=2)
 {
 $result='Rs. '.$num.$result;
 return $result;
 }
 else
 {
 $result=substr($num, $ls-2).$result;
 $num=substr($num, 0,$ls-2);
 }
 }
 }
 }
 }
?&gt;
</code></pre>

blocks|key|602868|text|<?php
$amount+=+'-100000.22222';++++//+output+-1,00,000.22+
//$amount+=+'0100000.22222';++//+output+1,00,000.22+
//$amount+=+'100000.22222';+++//+output+1,00,000.22+
//$amount+=+'100000.';+++++++//+output+1,00,000.00+
//$amount+=+'100000.2';+++++//+output+1,00,000.20
//$amount+=+'100000.0';++++//+output+1,00,000.00+
//$amount+=+'100000';++++++//+output+1,00,000.00+

echo+$aaa+=+moneyFormatIndia($amount);

function+moneyFormatIndia($amount)
++++{

++++++++$amount+=+round($amount,2);

++++++++$amountArray+=++explode('.',+$amount);
++++++++if(count($amountArray)==1)
++++++++{
++++++++++++$int+=+$amountArray[0];
++++++++++++$des=00;
++++++++}
++++++++else+{
++++++++++++$int+=+$amountArray[0];
++++++++++++$des=$amountArray[1];
++++++++}
++++++++if(strlen($des)==1)
++++++++{
++++++++++++$des=$des."0";
++++++++}
++++++++if($int>=0)
++++++++{
++++++++++++$int+=+numFormatIndia(+$int+);
++++++++++++$themoney+=+$int.".".$des;
++++++++}

++++++++else
++++++++{
++++++++++++$int=abs($int);
++++++++++++$int+=+numFormatIndia(+$int+);
++++++++++++$themoney=+"-".$int.".".$des;
++++++++}+++
++++++++return+$themoney;
++++}

function+numFormatIndia($num)
++++{

++++++++$explrestunits+=+"";
++++++++if(strlen($num)>3)
++++++++{
++++++++++++$lastthree+=+substr($num,+strlen($num)-3,+strlen($num));
++++++++++++$restunits+=+substr($num,+0,+strlen($num)-3);+//+extracts+the+last+three+digits
++++++++++++$restunits+=+(strlen($restunits)%252+==+1)?"0".$restunits:$restunits;+//+explodes+the+remaining+digits+in+2's+formats,+adds+a+zero+in+the+beginning+to+maintain+the+2's+grouping.
++++++++++++$expunit+=+str_split($restunits,+2);
++++++++++++for($i=0;+$i<sizeof($expunit);+$i%2B%2B)+{
++++++++++++++++//+creates+each+of+the+2's+group+and+adds+a+comma+to+the+end
++++++++++++++++if($i==0)+{
++++++++++++++++++++$explrestunits+.=+(int)$expunit[$i].",";+//+if+is+first+value+,+convert+into+integer
++++++++++++++++}+else+{
++++++++++++++++++++$explrestunits+.=+$expunit[$i].",";
++++++++++++++++}
++++++++++++}
++++++++++++$thecash+=+$explrestunits.$lastthree;
++++++++}+else+{
++++++++++++$thecash+=+$num;
++++++++}
++++++++return+$thecash;+//+writes+the+final+format+where+$currency+is+the+currency+symbol.
++++}
?>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|602869|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>&lt;?php
$amount = '-100000.22222'; // output -1,00,000.22 
//$amount = '0100000.22222'; // output 1,00,000.22 
//$amount = '100000.22222'; // output 1,00,000.22 
//$amount = '100000.'; // output 1,00,000.00 
//$amount = '100000.2'; // output 1,00,000.20
//$amount = '100000.0'; // output 1,00,000.00 
//$amount = '100000'; // output 1,00,000.00 

echo $aaa = moneyFormatIndia($amount);

function moneyFormatIndia($amount)
 {

 $amount = round($amount,2);

 $amountArray = explode('.', $amount);
 if(count($amountArray)==1)
 {
 $int = $amountArray[0];
 $des=00;
 }
 else {
 $int = $amountArray[0];
 $des=$amountArray[1];
 }
 if(strlen($des)==1)
 {
 $des=$des."0";
 }
 if($int&gt;=0)
 {
 $int = numFormatIndia( $int );
 $themoney = $int.".".$des;
 }

 else
 {
 $int=abs($int);
 $int = numFormatIndia( $int );
 $themoney= "-".$int.".".$des;
 } 
 return $themoney;
 }

function numFormatIndia($num)
 {

 $explrestunits = "";
 if(strlen($num)&gt;3)
 {
 $lastthree = substr($num, strlen($num)-3, strlen($num));
 $restunits = substr($num, 0, strlen($num)-3); // extracts the last three digits
 $restunits = (strlen($restunits)%2 == 1)?"0".$restunits:$restunits; // explodes the remaining digits in 2's formats, adds a zero in the beginning to maintain the 2's grouping.
 $expunit = str_split($restunits, 2);
 for($i=0; $i&lt;sizeof($expunit); $i++) {
 // creates each of the 2's group and adds a comma to the end
 if($i==0) {
 $explrestunits .= (int)$expunit[$i].","; // if is first value , convert into integer
 } else {
 $explrestunits .= $expunit[$i].",";
 }
 }
 $thecash = $explrestunits.$lastthree;
 } else {
 $thecash = $num;
 }
 return $thecash; // writes the final format where $currency is the currency symbol.
 }
?&gt;
</code></pre>

blocks|key|602918|text|只需使用下面的函数来格式化INR。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|602919|function+amount_inr_format($amount)+{
++++$fmt+=+new+\NumberFormatter($locale+=+'en_IN',+NumberFormatter::DECIMAL);
++++return+$fmt->format($amount);
}|code-block|syntax|javascript|602920|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Simply use below function to format in INR.

<pre><code>function amount_inr_format($amount) {
 $fmt = new \NumberFormatter($locale = 'en_IN', NumberFormatter::DECIMAL);
 return $fmt-&gt;format($amount);
}
</code></pre>

blocks|key|386974|text|$num+=+1234567890.123;

$num+=+preg_replace("/(\d%2B?)(?=(\d\d)%2B(\d)(?!\d))(\.\d%2B)?/i",+"$1,",+$num);

echo+$num;

//+Input+:+1234567890.123

//+Output+:+1,23,45,67,890.123


//+Input+:+-1234567890.123

//+Output+:+-1,23,45,67,890.123|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|386975|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>$num = 1234567890.123;

$num = preg_replace("/(\d+?)(?=(\d\d)+(\d)(?!\d))(\.\d+)?/i", "$1,", $num);

echo $num;

// Input : 1234567890.123

// Output : 1,23,45,67,890.123


// Input : -1234567890.123

// Output : -1,23,45,67,890.123
</code></pre>

blocks|key|387152|text|我认为这是一个快速而简单的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|387153|++++++++function+formatToInr($number){
++++++++$number=round($number,2);
++++++++//+windows+is+not+supported+money_format
++++if(setlocale(LC_MONETARY,+'en_IN')){
+++++++++return+money_format('%25!'.$decimal.'n',+$number);
+++++++++}
+++++else+{
++++++++if(floor($number)+==+$number)+{
++++++++++++$append='.00';
++++++++}else{
++++++++++++$append='';
++++++++}
++++++++$number+=+preg_replace("/(\d%2B?)(?=(\d\d)%2B(\d)(?!\d))(\.\d%2B)?/i",+"$1,",+$number);
++++++++return+$number.$append;
++++++++}
++++}|code-block|syntax|javascript|387154|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I think this a quick and simplest solution:-

<pre><code> function formatToInr($number){
 $number=round($number,2);
 // windows is not supported money_format
 if(setlocale(LC_MONETARY, 'en_IN')){
 return money_format('%!'.$decimal.'n', $number);
 }
 else {
 if(floor($number) == $number) {
 $append='.00';
 }else{
 $append='';
 }
 $number = preg_replace("/(\d+?)(?=(\d\d)+(\d)(?!\d))(\.\d+)?/i", "$1,", $number);
 return $number.$append;
 }
 }
</code></pre>

I have a question about formatting the Rupee currency (Indian Rupee - INR).
For example, numbers here are represented as:
<pre><code>1
10
100
1,000
10,000
1,00,000
10,00,000
1,00,00,000
10,00,00,000
</code></pre>
Refer <a href="http://en.wikipedia.org/wiki/Indian_numbering_system" rel="nofollow noreferrer">Indian Numbering System</a>
I have to do with it PHP.
I have saw this question <a href="https://stackoverflow.com/questions/5379231/displaying-currency-in-indian-numbering-format">Displaying Currency in Indian Numbering Format</a>. But couldn't able to get it for PHP my problem.
<h1>Update:</h1>
How to use <a href="http://php.net/manual/en/function.money-format.php" rel="nofollow noreferrer">money_format()</a> in indian currency format?

How to display Currency in Indian Numbering Format in PHP?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个关于格式化卢比货币(印度卢比-印度卢比)的问题。例如，这里的数字表示为：1101001,00010,0001,00,00010,00,0001,00,00,00010,00,00,000参考我不得不用PHP解决这个问题。我已经看到了这个问题。但是我的问题是不能在PHP中得到它。更新：如何在印度货币格式中使用？

问如何在PHP中显示印度数字格式的货币？
EN

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问如何在PHP中显示印度数字格式的货币？EN