php default timezone & nginx fastcgi

nginx.conf

@@ -9,7 +9,7 @@ pid        /var/run/nginx.pid;
 
 events {
     use epoll;
-    worker_connections  51200;
+    worker_connections 51200;
     multi_accept on;
 }
 
@@ -30,10 +30,17 @@ http {
     client_max_body_size 50m;
     sendfile on;
     tcp_nopush on;
-    keepalive_timeout 120;
+    keepalive_timeout 120s;
     server_tokens off;
     tcp_nodelay on;
 
+    fastcgi_send_timeout 300s;
+    fastcgi_read_timeout 300s;
+    fastcgi_buffers 4 64k;
+    fastcgi_buffer_size 64k;
+    fastcgi_busy_buffers_size 128k;
+    fastcgi_temp_file_write_size 128k;
+
     gzip on;
     gzip_vary on;
     gzip_comp_level 6;