From b41b76ecaf80bc737ebd3004c4dfdc1a2d4dcf9b Mon Sep 17 00:00:00 2001
From: Frank Schubert <fronk@fronk.at>
Date: Tue, 17 Jan 2023 15:14:00 +0100
Subject: [PATCH] AddressDB/Export: Only flushing output every 1000 lines

---
 Layout/default/AddressDB/export.csv.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Layout/default/AddressDB/export.csv.php b/Layout/default/AddressDB/export.csv.php
index 6c3b197e3..1313ee1e2 100644
--- a/Layout/default/AddressDB/export.csv.php
+++ b/Layout/default/AddressDB/export.csv.php
@@ -5,6 +5,7 @@ header('Content-disposition: attachment; filename="addressdb-export-'.date('Y-m-
 ?>
 AddressDB_ID;Extref;Adrcd;OAID;Netzgebiet_Extref;Netzgebiet;GKZ;Gemeinde;OKZ;Ortschaft;PLZ;SKZ;Strasse;Hausnummer;Grundstueck;GPS Breite; GPS Laenge;Rollout;Rollout_Info;Freigabe;Nutzungseinheiten
 <?php
+$line = 0;
 
 while($data = mysqli_fetch_object($res)):
   $netzgebiet = new ADBNetzgebiet($data->netzgebiet_id);
@@ -22,5 +23,9 @@ while($data = mysqli_fetch_object($res)):
 ?>
 <?=$data->id?>;"<?=$data->extref?>";<?=$data->adrcd?>;"<?=$data->oaid?>";"<?=$netzgebiet->extref?>";"<?=$netzgebiet->name?>";<?=$gemeinde->kennziffer?>;"<?=$gemeinde->name?>";<?=$ortschaft->kennziffer?>;"<?=$ortschaft->name?>";"<?=$plz->plz?>";<?=$strasse->kennziffer?>;"<?=$strasse->name?>";"<?=$data->hausnummer?>";"<?=$data->grund_nr?>";<?=$data->gps_lat?>;<?=$data->gps_long?>;<?=$data->rollout?>;"<?=$data->rollout_info?>";"<?=$freigabe?>";<?=$unit_count?>;
 <?php
-flush();
+$i++;
+if($line % 1000 === 0) {
+  flush();
+}
+
 endwhile;
\ No newline at end of file