To redirect all HTTP traffic to HTTPS using the .htaccess file, you can add the following code:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

This code uses mod_rewrite module in Apache to check if HTTPS is not already enabled and then redirect the request to the same URL but with the HTTPS scheme instead of HTTP.

Note: Make sure you have SSL installed on your server before implementing this code, otherwise the website may not work properly.

Got into your Cpanel and look for: MultiPHP INI Editor

Select tab: Basic Mode
Configure PHP INI basic settings

Select a location of the domain name from the drop down menu:

Enter the following numbers in the right side column:
DO NOT COPY AND PASTE THESE IN THE .htaccess FILE BECAUSE IT WILL NOT WORK!
Make sure there is a .htaccess file.

max_execution_time     => 60
max_input_time           => 128
max_input_vars           => 1000
memory_limit               => 128M
post_max_size            => 20M
session.gc_maxlifetime => 1440
upload_max_filesize     => 20M

Make sure you hit "Apply" to save these new settings.

<?php
echo shell_exec('
#!/bin/bash
find $1 -type f -exec chmod 644 {} \;
echo "  end"
');
?>

<?php
echo shell_exec('
#!/bin/bash
find $1 -type d -exec chmod -R 755 {} \;
echo "  end"
');
?>