Increase file upload size in php

By default file upload size id 2MB in php.ini file but you can increase it in php.ini file or .htaccess file

Add below code in .htaccess file

php_value upload_max_filesize 10M
php_value post_max_size 10M

Add below code in php file

ini_set('post_max_size', '64M');
ini_set('upload_max_filesize', '64M');

Add below code in php.ini file

upload_max_filesize = 20;
post_max_size = 20;