convert PSH script to LDAP format

Hello, 

one of our developer need my below script in the LDAP syntax and i never tried this before, would you please help me 

$date=get-date -Uformat %m-%d-%y 

$Filepath = "c:\1\Student-Usage_$date.csv"

$Period=(new-timespan -start '01 Sep 2012' -end (Get-Date)).Days

$Students = @()

Get-QADGroup -Name "* Students" -SearchRoot "OU=Schools,DC=mydomain,DC=com" -SizeLimit 0 | Foreach{

    $School = ($_.Name -split " ")[0]

   $u = @($_ | Get-QADGroupMember -SizeLimit 0 )

   $T = $u | get-qaduser -SizeLimit 0 -IncludedProperties extensionAttribute8,CN| Where-Object {$_.extensionAttribute8 -and $_.extensionAttribute8 -notmatch "013100|012100|011100"}

   $f = $T | get-qaduser -SizeLimit 0   -NotLoggedOnFor $Period 

    $total=$T.count

    $disabled=(@($T) | where {$_.AccountIsDisabled}).count

    $NotLoggedOnFor=$f.count

    $Enabled=$total-$disabled

    $ActiveUsers=$Enabled-$NotLoggedOnFor

    $Students += New-Object psobject -Property @{

        School=$School

        "Total Students" = $Enabled

        "Active Students" = $ActiveUsers

    }

} 

$Students | export-csv $Filepath