Question

我需要稍微调整一下我们的脚本。如果将INR货币低于1.2并且不进行四舍五入，那将会是什么修改，如下所示，其他货币（除了英镑）之外不会发生舍入？

<?php

require_once "tools.php";

function GetRate($curCode)
{


if ($curCode=="GBP")
  return 1;
if ($curCode=="USD")
  return 1.5399;
if ($curCode=="AUD")
  return 1.9838;
if ($curCode=="CAD")
  return 1.9168;
if ($curCode=="INR")
  return 1;





/* $url = "http://rate-exchange.appspot.com/currency?from=GBP&to=".$curCode;
 $s = ReadPageCURL($url);
 if ($ar = GetStringBetweenTags('rate":',',',$s))
  return floatval(trim($ar[0]));*/
 else
  return 1;
}

function Convert($s,$curCode)
{
 $path = "/home2/busi6292/public_html/orders/convertcurrency/automatic/";
 if ($curCode=="GBP")
 {
  $resFile=$path."bigcommerce_uk.xml";
  $addURL="?setCurrencyId=1";
 }
 else
 if ($curCode=="USD")
 {
  $resFile=$path."bigcommerce_usa.xml";
  $addURL="?setCurrencyId=3";
 }
 else
  if ($curCode=="INR")
 {
  $resFile=$path."bigcommerce_uk_revised2.xml";
  $addURL="?setCurrencyId=1";
 }
 else
if ($curCode=="CAD")
 {
  $addURL="?setCurrencyId=6";
  $resFile=$path."bigcommerce_canada.xml";
 }
 else
 if ($curCode=="AUD")
 {
  $addURL="?setCurrencyId=4";
  $resFile=$path."bigcommerce_australia.xml";
 }
 $curRate = GetRate($curCode);
echo ("<br>$curCode<br>$curRate<br>$resFile<Br><br>");
 $eTag=' GBP';
 $eTagLen=strlen($eTag);
 $res=$s;
 if ($curCode!="GBP")
 {
   $res=str_replace(".html]]></link>",".html".$addURL."]]></link>",$res);
   $res=str_replace("/]]></link>","/".$addURL."]]></link>",$res);

   while (($ep=strpos($res,$eTag,0))!==false)
   {
  if (@file_exists("stop.txt")) { @unlink("stop.txt"); die ("<br>stopped"); }
    $sp=$ep-1;
    while ($sp>=0)
    {
     if (substr($res,$sp,1)=="[")
     {
      $sp++;
      $lastPos=$ep+$eTagLen;
      $s1=substr($res,$sp,$lastPos-$sp);

      //pre-divide the s1 force to float and apply pre-rounding
      $preDivide = round((floatval($s1)/1.2), 2);

      //old line before pre-divison and rounding change
      //$newPrice=sprintf("%1.4f",(floatval($s1)/1.2*floatval($curRate)))." ".$curCode;
      $newPrice=sprintf("%1.4f",($preDivide*floatval($curRate)))." ".$curCode;

      //double checks the round and forces only 2 decimal places
      $roundPrice = number_format((float)$newPrice, 2, '.', '');

      //old line before pre-division and rounding change
      // $res=str_replace("[".$s1."]","[".$newPrice."]",$res);
      $res=str_replace("[".$s1."]","[".$roundPrice."]",$res); 



   file_put_contents($resFile,$res);
   $FileSize2 = filesize($resFile);
  //WriteToLog("log_".$curCode.".txt","1. sp=$sp, ep=$ep, lastPos=$lastPos, old price = $s1, newPrice = $newPrice. x1=".sprintf("%1.4f",floatval($s1)/1.2)." x0=".sprintf("%1.4f",$s1));
  //die ("s1=$s1, newPrice=$newPrice");
      break;
     }
     $sp--;
    }
  //WriteToLog("log_".$curCode.".txt","2. sp=$sp, ep=$ep, lastPos=$lastPos, old price = $s1, newPrice = $newPrice. x1=".sprintf("%1.4f",floatval($s1)/1.2)." x0=".sprintf("%1.4f",$s1));
   }
   file_put_contents($resFile,$res);
   $FileSize1 = filesize($resFile);

   if($FileSize1 == '0' || $FileSize2 == '0')
   {
    $t=@microtime(true);
    $url = "http://www.MYDOMAIN.co.uk/xml.php?GSF=88d6badb/GB";
    $s = ReadPageCURL($url);
    file_put_contents("original.xml",$s);
    Convert($s,"GBP");
    Convert($s,"USD");
    Convert($s,"CAD");
    Convert($s,"AUD");
    Convert($s,"INR");
    $t=@microtime(true)-$t;
    echo "<br>Cron finished, elapsed time = ".sprintf("%1.3f",$t);
    }
  // if ($curCode!="GBP")die ("<br>abort");
  } // replace prices

}

$t=@microtime(true);
$url = "http://www.MYDOMAIN.co.uk/xml.php?GSF=88d6badb/GB";
$s = ReadPageCURL($url);
file_put_contents("original.xml",$s);
Convert($s,"GBP");
Convert($s,"USD");
Convert($s,"CAD");
Convert($s,"AUD");
Convert($s,"INR");
$t=@microtime(true)-$t;
echo "<br>Cron finished, elapsed time = ".sprintf("%1.3f",$t);

?>

Answer 1

在执行该行之前，只需检查INR。

if($curCode != "INR")
{
$preDivide = round((floatval($s1)/1.2), 2);
}
else
{
$preDivide = floatval($s1);//or whatever treatment you want to give to INR
}

从脚本中排除货币国家/地区

1 个答案: