php - html multiple file attribute -

i using html5 multiple attribute in file field, like

<input type="file" name="image[]" multiple> 

and via php loop add images, problem occurring on localhost user can upload 9 normal size images on server can upload 2,3 images @ time how increase number of images uploaded or size of images uploaded???

i tried php

ini_set('max_execution_time', 300);  

and

set_time_limit(100);  

as no profit.

create .htaccess in root of project, had in cakephp , paste these 2 lines in end of document

  php_value upload_max_filesize 60m   php_value post_max_size 60m 

and save, , can select 20+ in 1 selections

cheers!