Php Fopen Files - php

Question

Hello Guys i want to ask about a php script that should Open the file normally it's downloaded to my application automatically to a file named " \home\exactarget\offers\suppression " but sometimes some problems happens within the Automatic Donwload so i have to download the file and upload to a that Folder what i doesn't know is How that File Must be , this is hwo the file is when it's been auto-downloaded ( sp5-10-2182-MD5.txt ) so thsi Code IS where the app must read what is in that file it's Called Check Suppression
Thank You very much !
<?php
Include('../Includes/bdd.php');
$requete = $bdd->query('select id_offer,suppressionFile_Offer,TypeSuppressionFile_Offer from offer');
while($row = $requete->fetch())
{
$idOffer = $row['id_offer'];
$suppressionFile = $row['suppressionFile_Offer'];
$typeSuppression = $row['TypeSuppressionFile_Offer'];
if($typeSuppression =='text')
{
$subRequete = $bdd->query('select id_Email , email_Email from email');
while($subRow = $subRequete->fetch())
{
$file = fopen('Suppression/'.$suppressionFile,'a+');
$idEmail = $subRow['id_Email'];
$email = $subRow['email_Email'];
while($emailSuppression = fgets($file))
{
if(trim($email) == trim($emailSuppression))
{
$requeteSuppression = $bdd->prepare('insert into unsuboffer values(?,?)');
$requeteSuppression->execute(array($idEmail,$idOffer));
echo $email.'<br/>';
break;
}
}
fclose($file);
}
}
else
{
$subRequete = $bdd->query('select id_Email , md5(email_Email) from email');
while($subRow = $subRequete->fetch())
{
$file = fopen('Suppression/'.$suppressionFile,'a+');
$idEmail = $subRow['id_Email'];
$email = $subRow[1];
while($emailSuppression = fgets($file))
{
if(trim($email) == trim($emailSuppression))
{
$requeteSuppression = $bdd->prepare('insert into unsuboffer values(?,?)');
$requeteSuppression->execute(array($idEmail,$idOffer));
echo $email.'<br/>';
break;
}
}
fclose($file);
}
}
}
?>