在使用PHP将其与另一个txt或csv进行比较时，如何计算txt文件中的特定数据/变量？

Question

我想请你帮忙。 我想创建一个PHP脚本，该脚本将计算每个会员的销售数量及其销售总额。 涉及两个文件（csv和txt）。 以下是CSV和TXT的示例数据：

//Sales.csv
Customer Id,Name,Surname,ID Number,Type,Member Type,Amount,Lead Supplier,Type,Outcome
2759,Hlompho,Molakalaka,8305066090080,Debit Order,Subscriber,69,Company,New Sale,Sucessful
6884,Ndanganen,Tshidavhu,7902065808081,Debit Order,Subscriber,69,Company,New Sale,Sucessful
11583,Shoaib,Solomon,8308015072084,Debit Order,Subscriber,59,Company,Revenue,Sucessful
15507,Rathanambal,Govender,7312190242083,Debit Order,Subscriber,69,Company,Revenue,Sucessful
17456,Dumisani,Tshabalala,8406275675081,Debit Order,Subscriber,59,Company,Revenue,Sucessful
17640,Nomadlozi,Magagula,9201110277089,Debit Order,Subscriber,59,Company,Revenue,Sucessful
21545,Jason,Goosen,9003105124080,Debit Order,Subscriber,59,Company,Revenue,Sucessful
22001,Jacques,Kok,8503025107082,Debit Order,Subscriber,59,Company,Revenue,Sucessful
25137,Natelly,Erasmus,8803210085089,Debit Order,Subscriber,59,Company,Revenue,Sucessful
25431,Mfanufikile,Nala,8211085667082,Debit Order,Subscriber,59,Company,Revenue,Sucessful

//Report.txt
Date,Affiliate ID,Unique ID,Firstname,Lastname,ID Number,Phone,Email,Status,Reference Number
2013-05-01 0:05,1017,u104101722ne3001hj,Shoaib,Solomon,8308015072084,083-651-9877,mxoalarm.alarm@gmail.com,success=true;,146213
2013-05-01 1:58,1009,kf04100923fr3053vp,Hlompho,Molakalaka,8305066090080,0781257255,nkoanat@yahoo.com,success=true;,0
2013-05-01 1:58,1018,dv04101823c730573u,nasiera,hardy,8810160145086,082-346-6104,nasierahardy@yahoo.com,success=true;,146216
2013-05-01 2:00,1013,v04101323ks3057gp,Hlompho,Molakalaka,8305066090080,0763283541,pimpmybodytattoos@gmail.com,success=true;,146217
2013-05-01 2:01,1018,n504101823mh3059w2,zaid,slamdien,8409245240085,071-232-7059,zaid.slamdien@yahoo.com,success=true;,146218
2013-05-01 2:17,1013,pr0510130qy0116j4,zaid,slamdien,8409245240085,071-232-7059,zaid.slamdien@yahoo.com,success=true;,0
2013-05-01 2:18,1013,gd0510130pj0117rm,Dumisani,Tshabalala,8406275675081,082-346-6104,nasierahardy@yahoo.com,success=true;,0
2013-05-01 3:11,1013,oh05101312x0104gf,Lucky Magnificent,Mabena,8104165398084,072-758-4097,lucky.mabena@sasol.com,success=true;,0
2013-05-01 3:34,1001,8c0510011180132t,Nomadlozi,Magagula,9201110277089,084-028-7128,chaddo913@gmail.com,success=true

基本上，脚本将执行的操作是在csv文件的每一行中获取ID号，然后它将在txt中搜索具有相同ID号的第一个会员。 （如果一个ID号多次出现在文件中，则只会将该ID号计入/贷记给具有该ID号的第一个会员）。然后，它将计算该会员的销售数量及其销售总额。 会员将由其会员ID决定。 如果ID号与txt中的任何会员都不匹配，则将使用1作为会员ID。 这是示例输出：

/* AffiliateID,NumberOfSales,TotalAmount */
1001,24,678
1009,72,328
1,3,144 //Sales with no match in the txt uses 1 as aff ID.

我已经尝试过几次尝试创建脚本，但无济于事。 我希望有人可以在这里帮助我。 谢谢！

更新：我决定在数据库中创建两个表：佣金和日志，以便分别保存csv和txt数据。 从这里开始，我执行一个MySQL查询以获取所需的输出。 这是代码：

<?php

//Convert Spreadsheet (XLSX) to CSV
    require_once '../classes/PHPExcel/IOFactory.php';

    //Set maximum execution time to 1 hour.
    ini_set('max_execution_time', 3600);

    $excel = PHPExcel_IOFactory::load("Kudough Commision Report.xlsx");
    $writer = PHPExcel_IOFactory::createWriter($excel, 'CSV');
    $writer->setDelimiter(",");
    $writer->setEnclosure("");
    $writer->setSheetIndex(1);
    $writer->save("commissions".date('Ym').".csv");

//Establish a MySQL Database Connection.
$con = mysqli_connect("localhost","root","","kudough");

    if (mysqli_connect_errno($con)) {
        echo "Failed to connect to MySQL: " . mysqli_connect_error();
    }

//Save the CSV to the database.
$file1 = "commissions".date('Ym').".csv"; //CSV filename

$handle1 = @fopen($file1, "r");
    if ($handle1) {
    while (($buffer1 = fgets($handle1, 4096)) !== false) {

        //Get Variables.
        $var1 = explode(",", $buffer1);
        $cid = @$var1[0];
        $fname = @str_replace("'","",$var1[1]);
        $lname = @str_replace("'","",$var1[2]);
        $idnumber = @$var1[3];
        $type = @$var1[4];
        $membertype = @$var1[5];
        $amount = @$var1[6];
        $leadsupplier = @$var1[7];
        $saletype = @$var1[8];
        $outcome = @$var1[9];

        $sql = "INSERT IGNORE INTO commissions (customer_id, name, surname, idnumber, type, member_type, amount, leadsupplier, saletype, outcome) VALUES ('$cid', '$fname', '$lname', '$idnumber', '$type', '$membertype', '$amount', '$leadsupplier', '$saletype', '$outcome')";

        if (!mysqli_query($con,$sql)) {
            die('Error: ' . mysqli_error($con));
        }
    }
    if (!feof($handle1)) {
        echo "Error: unexpected fgets() fail\n";
    }
    fclose($handle1);
    }

//Save the TXT to the database.
$file2 = "kudough201305.txt"; //TXT filename

$handle2 = @fopen($file2, "r");
    if ($handle2) {
    while (($buffer2 = fgets($handle2, 4096)) !== false) {

        //Get Variables.
        $var2 = explode(",", $buffer2);
        $logdate = @$var2[0];
        $aff_id = @$var2[1];
        $unique_id = @$var2[2];
        $fname = @$var2[3];
        $lname = @$var2[4];
        $idnumber = @$var2[5];
        $phone = @$var2[6];
        $email = @$var2[7];
        $trax = @$var2[8];
        $ref = @$var2[9];

        $sql = "INSERT IGNORE INTO log (logdate, aff_id, unique_id, fname, lname, idnumber, phone, email, trax, ref) VALUES ('$logdate', '$aff_id', '$unique_id', '$fname', '$lname', '$idnumber', '$phone', '$email', '$trax', '$ref')";

        if (!mysqli_query($con,$sql)) {
            die('Error: ' . mysqli_error($con));
        }
    }
    if (!feof($handle2)) {
        echo "Error: unexpected fgets() fail\n";
    }
    fclose($handle2);
    }

    //Count the number of sales and total amount of sales each affiliate has made.
$sql = "SELECT T2.aff_id AS affID, COUNT(T2.idnumber) AS numofsales, SUM(amount) AS totalsales FROM (SELECT aff_id, T1.idnumber, T1.amount FROM (SELECT * FROM commissions WHERE leadsupplier = 'IMUpstart' GROUP BY commissions.idnumber) AS T1 INNER JOIN log WHERE T1.idnumber = log.idnumber GROUP BY T1.idnumber) AS T2 GROUP BY T2.aff_id";

$rs = mysqli_query($con,$sql);

    while($row = mysqli_fetch_array($rs)) { 

        $affID = $row['affID'];
        $numofsales = $row['numofsales'];
        $totalsales = $row['totalsales'];

        //Write to CSV
        $entrydetails = $affID.", ".$numofsales.", ".$totalsales;
        WriteCSVFile($entrydetails);
    }

mysqli_close($con);
?>

我不太确定MySQL语句是否正确。 我现在的问题是找到在csv中找到但在txt中找不到的那些ID号的所有销售总额。 如果您对改进代码有任何建议，请告诉我。 谢谢！ :)

Answer 1

不想为您编写整个代码，但基本上，您将必须逐行浏览每个文件并将所有数据拆分为多维数组（array [lineNumber] [columnNumber]）。 这是该代码

$file = 'sales.csv'; //make this point to the file
$sales = array();
$file_handle = fopen($file, "r");
while (!feof($file_handle)) {
    $line = rtrim(fgets($file_handle));

}
fclose($file_handle);

这将创建销售中所有数据的$ sales数组。 然后对report.txt执行相同操作。

然后，您要在一个循环中进行遍历，以遍历两个数组并检查所需的所有内容。 也许有人会很好并且写出更多的代码

for($i=0;$i<count($sales);$i++){
 for($j=0;$j<count($report);$j++){
  $saleID = $sales[$i][3]; // sales id number of current row
  $reportID = $report[$j][5]; //report id number of current row

  if($salesID == $reportID){
   //sales id and report id match

  }

 }
}

这样的事情。 其余的你可以填写

Answer 2

我想提出一种不同的方法。 您可以将CVS文件直接映射到MySQL表（docs） 。 映射后，您可以在单个查询中获得所有数字。 就像是：

SELECT  `AffiliateID` , COUNT( * ) 
FROM  `sales` 
GROUP BY  `AffiliateID` 
LIMIT 0 , 3000

整个过程比尝试手动遍历所有文件的花费要少得多。