Convert PHP script in Powershell script - php

Question

I have to convert a PHP script in Powershell script.
I have current PHP script:
<?php
// read text file
$File = fopen("file.txt", "r") or die("Unable to open file!");
$typePers = array("Personale Viaggiante","Personale Interno");
$excludeFields = array("IT0006","IT0017","IT0077","Personale Viaggiante","Personale Interno","IT0105");
$emptyValue = "NaN";
$rowfinal = "";
// Output one line until end-of-file
while(!feof($File)) {
$row = explode(";",fgets($File));
$substring = "IT0006;IT0017;";
// left string
$lstr = "";
// right string
$rstr = "";
$type = array_intersect($row, $typePers);
$keys = array_keys($type);
if($keys == null) $type = $emptyValue;
else $type = $row[$keys[0]];
$j = 0;
for($i=0; $i<count($row); $i++){
if(in_array($row[$i],$excludeFields)){
unset($row[$i]);
$j++;
}
}
for($i=0; $i<22;$i++)$lstr .= $row[$i].";";
foreach($row as $k => $v)
if($k > 22)if(!empty($v))$rstr .= $v.";";
$rstr = substr($rstr,0,-1);
$substring .= $type;
$substring .= ";IT0077;NaN;IT0105;";
$rowfinal .= $lstr.$substring.$rstr;
}
$file = 'test.txt';
// Write the contents back to the file
file_put_contents($file, $rowfinal);
fclose($sapFile);
?>
I started writing this script in Powershell, but it is incomplete.
$File = Get-Content "file.txt"
$FilePath = "dump.txt"
$typePers = #("Personale Viaggiante","Personale Interno")
$excludeFields = #("IT0006","IT0017","IT0077","Personale Viaggiante","IT0105","Personale Interno")
$emptyValue = "NaN"
$rowfinal = ""
foreach($line in $File) {
[System.Collections.ArrayList]$row = $line -split ";"
$substring = "IT0006;IT0017;"
$lstr = ""
$rstr = ""
$ityp = -1;
for($i=0; $i -lt $row.Count; $i++){
if($typePers -contains $row[$i] ){
$ityp = $i
}
}
if($ityp -eq "-1"){
$type = "NaN"
}else{
$type = $row[$ityp]
}
$j = 0;
for($i=0; $i -lt $row.Count; $i++){
if($excludeFields -contains $row[$i]){
$row.RemoveAt($i)
$j++;
}
}
for($i=0; $i -lt 22;$i++) {
$lstr += $row[$i]+";"
}
$k = 0;
ForEach($v in $row) {
if($k -gt 22) {
if($v -ne ""){
$rstr += $v+";"
}
}
$k++
}
$rstr = $rstr.Substring(0,$rstr.Length-1)
$substring += $type
$substring += ";IT0077;NaN;IT0105;";
$rowfinal += $lstr+$substring+$rstr+"`r`n"
}
$rowfinal | Out-File -FilePath $FilePath
I have only problem with Remove method.
When I have IT0006 value in array, I have IT0105 duplicated...
To end, I have to add header columns for CSV file.
For example, I would to define an array with header:
$header = #('column1','column2',...,'column_n');
and add header at the file to export in CSV.