我需要使用godaddy托管删除.php扩展名

I am at a loss, have tried .htaccess which seems to only work on my server, when uploaded to my hosting account, nothing but a big 404 error; I did more research and learned about web.config for godaddy users, still nothing. I am new at using this method, tried numerous rewrite codes, changing the extensions, researching, you name it. Maybe I'm not understanding exactly how to place the files when uploading; I did read threads on here and still I'm missing something.

this is the objective: site.com/index.php to site.com/index

here are examples of what i used to accomplish my goal .htaccess:

Options -MultiViews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]

#Fix Rewrite
Options -MultiViews
# Mod Rewrite
Options +FollowSymLinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]

web.config:

<configuration> 
 <system.webServer>
  <rewrite> 
<rules>  
<rule name="RewritePHP"> <match url="(.*)" /> 
<conditions logicalGrouping="MatchAll"> 
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />  
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />      
</conditions> <action type="Rewrite" url="{R:1}.php" /> </rule>  
</rules>    
  </rewrite>
 </system.webServer> 
</configuration>