changed behaviour

backend.php

@@ -20,3 +20,35 @@ if ($_GET['controller'] == "Article"){
         echo "Artikel wurden gespeichert.";
     }
 }
+
+if ($_GET['controller'] == "Inventur"){
+    if ($_GET['action'] == "export") {
+        $json = file_get_contents('php://input');
+        $list = json_decode($json, true);
+        $fp = fopen('data/inventur_'.date('Y-m-d').'.csv', 'w');
+
+        fputcsv($fp,array_keys(flatten($list[0])));
+        foreach ($list as $obj) {
+            $fields = flatten($obj);
+            //array_walk_recursive($obj, function($a)use (&$fields) { $fields[] = $a;});
+            //print_r($fields);
+            fputcsv($fp,$fields);
+        }
+        echo "Inventur wurde gespeichert.";
+        fclose($fp);
+    }
+}
+
+
+function flatten($array, $prefix = '') {
+    $result = array();
+    foreach($array as $key=>$value) {
+        if(is_array($value)) {
+            $result = $result + flatten($value, $prefix . $key . '_');
+        }
+        else {
+            $result[$prefix . $key] = $value;
+        }
+    }
+    return $result;
+}