array_to_json_file_create_download

Author: ProgrammerHasan

.idea/laravel-idea.xml

@@ -0,0 +1,18 @@
+<?php
+
+public function post()
+{
+    $subjects = array_map(static function ($subjectsArr) {
+        return [
+            'id' => $subjectsArr['id'],
+            'ref' => $subjectsArr['reference']['name'],
+        ];
+    }, \App\Post::with('reference')->orderBy('id', 'ASC')->get()->toArray());
+    $data = json_encode($subjects,JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    header('Content-type: application/json; charset=UTF-8');
+    $file = 'posts.json';
+    $destinationPath=public_path()."/upload/json/";
+    if (!is_dir($destinationPath)) {  mkdir($destinationPath,0777,true);  }
+    File::put($destinationPath.$file,$data);
+    return response()->download($destinationPath.$file);
+}