replicate the below php script in qlik view script

[manzar000]

Hi Everyone,

i want to replicate the below php script in qlik view, but unable to do the same as i am beginner

can anyone guide me

<?php

require_once 'config.php';  

try {

$inputFile = $inputFolder."/data_integrity_inputfile.csv";

$currentTime = date("Y_m_d_H_i_s");

if(is_dir($outputFolder) == false)

{

    mkdir($outputFolder);

}

$outputCsv = fopen($outputFolder."/data_integrity_outputfile_".$currentTime.".csv","w");

$file = fopen($inputFile,"r");

$rowFlag = false;

$headers = [];

$result = [];

$sourceConditionDate = '';

$destinationConditionDays = '';

$sourceResult = 0;

$destinationResult = 0;

while(! feof($file))

{

  $fileRows = fgetcsv($file);

  if(!$rowFlag){

  fputcsv($outputCsv,$fileRows);

  $rowFlag = true;

  continue;

  }

  $daysToCheck = $fileRows[1];

  $sourceDbName = $fileRows[2];

  $sourceTableName = $fileRows[3];

  $sourceTableColomn = $fileRows[4];

  $sourceConditionColumn = $fileRows[5];

  $queryMethod = $fileRows[6];

  $destinationDbName = $fileRows[7];

  $destinationTableName = $fileRows[8];

  $destinationTableColomn = $fileRows[9];

  $destinationConditionColumn = $fileRows[10];

  $connectionSourceDb = connectDb($sourceDbName);

  $connectionDestinationDb = connectDb($destinationDbName);

  if($sourceConditionColumn == 'created_at' || $sourceConditionColumn == 'updated_at'){

  $sourceConditionDays = date("Y-m-d", strtotime("- $daysToCheck day"));

  }

  if($destinationConditionColumn == 'created_at' || $destinationConditionColumn == 'updated_at'){

  $destinationConditionDays = date("Y-m-d", strtotime("- $daysToCheck day"));

  }

  if($fileRows){

  if($connectionSourceDb){

  $sourceSql = "SELECT $queryMethod($sourceTableColomn) as $queryMethod FROM $sourceTableName WHERE $sourceConditionColumn <= $sourceConditionDays";

  $sourceResult = $connectionSourceDb->query($sourceSql);

  if($sourceResult){

$sourceData=$sourceResult->fetch_assoc();

$sourceResult = $sourceData[$queryMethod];

$fileRows[11] = $sourceResult;

  }

  }

  if($connectionDestinationDb){

  $destinationSql = "SELECT $queryMethod($destinationTableColomn) as $queryMethod FROM $destinationTableName WHERE $destinationConditionColumn <= $destinationConditionDays";

  $destinationResult = $connectionDestinationDb->query($destinationSql);

  if($destinationResult){

  $destinationData = $destinationResult->fetch_assoc();

$destinationResult = $destinationData[$queryMethod];

$fileRows[12] = $destinationResult;

  }

  }

  }

  if(is_array($fileRows)){

  $difference = $sourceResult - $destinationResult;

  $fileRows[13] = $difference;

  fputcsv($outputCsv, $fileRows);

  }

}

fclose($outputCsv);

fclose($file);

echo "Integrity check completed";

} catch (Exception $e) {

echo $e->getMessage();

}